Gigabyte GA-P55A-UD3 Service Manual rev. 1.02

5

4

3

2

1

Model Name: GA-P55A-UD3

SHEET TITLE

01

D D

02

03

04

05

06

07

08

09

C C

10

11

12

13

14

15

16

COVER SHEET

BOM & PCB MODIFY HISTORY

BLOCK DIAGRAM

CPU_LGA1156-A

CPU_LGA1156-B

CPU_LGA1156-C

DDR III CHANNEL A

DDR III CHANNEL B

DDR III POWER CAP

PCH_FDI,DMI,USB,PCIE,NVRAM

PCH_DP,CLK BUFFER

PCH_HOST,SATA,PCI

PCH_GPIO,CTRL,AUDIO

PCH_PWR,GND

PCI EXPRESS*16 SLOT

PCI EXPRESS*4 SLOT

1.02

SHEET TITLE

28

29

30

31

32

33

34

35

36

37

38

DISCRETE POWER

F_PANEL , F_USB , FDD

ATX POWER

Marvell 9128

REALTEK RTL8111D

TPM SLB9635TT

HWM,KB/MS , FAN CTRL

ESATA JMB362

IT8213-1 PATA

UP72022

TABLE LIST

39

40

41

42

43

B B

18

19

20

21

22

23

24

17

A A

25

26

27

PCI EXPRESS*1 SLOT

PCI SLOT 1,2,3

ITE 8720 LPC IO

COM, -PROHOT , DYNAMIC OC , LPT

Dual BIOS

ALC888

REAR AUDIO JACK

CLOCK GEN ICS9LPRS914

VCORE PWM_ISL6334ACR

CPU_VTT PWM_ISL6322G

DDR_15V & VCC1_05_PCH PWM_ISL6545CBZ

5

4

3

44

45

46

Ti t le

Size Document Number Re v Custom

2

Date: Sheet of

Gigabyte Technology

Cover Sheet

GA-P 55A-UD 3

1 38Friday, November 13, 2009

1

1.02

5

4

3

2

1

GA-P55A-UD3

D D

Version: 1.02

Component value change history

Data Change Item Reason

EP55A-UD3P 0.2

C C

2009/06/10 PBOM:0.1

2009/06/24 EBOM:10A

2009/07/7 PBOM:10B

2009/07/10 PBOM:10C

2009/07/16 PBOM:10D

B B

2009/07/22 PBOM:10E

2009/07/29 PBOM:10F

2009/08/24 EBOM:29T

2009/09/9 EBOM:29A

2009/10/01 EBOM:02

2009/10/09 EBOM:10A

2009/11/04 PBOM:10B

2009/11/09 PBOM:10c

A A

1. CHECK +12V SHORT PAD FOR 10mil

2. F1_1394加蓋(

3. ADD DR86=124K/4/1 , DR88=249K/4/1

4. U12~U15 upi6262M --> upi6267M 12. R376 2.26K/4/1 --> 2.55K/4/1

5. DRAM_PWROK R490=1K/4/1 , R491=3K/4/1

6. REMOVE DR138=0/4 , ADD DR139,DR141=0/4

7. RU2

指定料號

8.

排阻指定廠牌用

1.NEW MODEL: P55-UD3P-0.1

1.ADD -RSMRST PATCH CIRCUIT R866~R868,C192,C193,Q112,Q113,3UDUAL_ICH ADD 5VSB R864,R865

2.CHANGE Marvel9123 gpio pin,del RR39,R10,RR67,RR65,ADD RR62

3.CHANGE IT8275 料號,DR84 100--->0

4.MARVELL 9123----->JMB363

5.J363/J632 PATCH POWER SEQUENCE;Q50 MOS--->BJT

1.P-BOM

1.RBC53 0.1UF----->1UF

1.移除PLL電容,BC136,BC150,BC185,BC201

1(CE2,EC32,EC37,EC38,EC23,EC36,REC3)100uf cap 6*6 6.3*10.5mm ,

2.VCC3_DAC

1.ADD R190 1K/4/1 FOR PCIE OVERCLOCK

1.P55-UD3P-3.0 FOR 9123/USB3.0/8213

1.CHANGE 9123;USB3.0 MP

1.E-BOM

1.P-BOM

1.MOS HEATSINK

1.修改pcb

包)材階

:10HP4-112540-11R

WALSIN

直接由

VCC3經0 ohm

加替料

料號為

1.02

提供

料號

,DEL ESD3

9. LU1,LU4 RTL8111D --> RTL8111C

10. PCB "育富"

11. ONFI

13.

確認上哪種

14. FB7~FB10 REMOVE

15. PCH BUFFER 25MHz REMOVE "X2,C93,C94,R420"

16. BIOS 16M --> 32M ( FOR ONFI ONBOARD)

改成因缺料

移除

指定用

11SM1-600078-02R

upi6262 10%/upi6267?

Circuit or PCB layout change for next version

DATE Change Item

EP55A-UD3P 0.2

EP55-UD4P 0.2

2009/05/20 PCB:0.1

2009/06/10 PCB:0.1

2009/06/24 PCB:1.0

2009/07/07 PCB:1.01

2009/08/21 PCB:2.9T

2009/09/08 PCB:2.91

2009/09/18 PCB:1.0

2009/09/21 PCB:0.1

2009/10/01 PCB:0.2

2009/10/02 PCB:1.0

2009/10/09 PCB:1.01

2009/11/05 PCB:1.02

1. REMOVE AUDIO ESD

2. REMOVE CPU_VAXG 8. PIN HEATER CHECK

3. PCH_CLK 改 SHORT PAD (0 ohm 10pcs )

4. ITE8275 GPIO11,GPIO13 TO TURBO0/TURBO1

5. F_PANEL UPDATE H2X10PANEL-1

6. ONFI 改 ON BOARD

1.ONFI

作塞孔

1.NEW MODEL: P55-UD3P-0.1由EP55A-UD3P-0.2

1.NEW MODEL: P55-UD3LP-0.1由P55-UD3P-0.1

1.P55-UD3P-1.0 2.

3.ADD -RSMRST PATCH CIRCUIT,3UDUAL_ICH ADD 5VSB

4.ADD J362 POWER SEQUENCE PATCH CIRCUIT,VCC3&362_1.8V

5.MARVELL 9123--->J363(SPEC )

1.

修改文字面,加入

2.

連帶更改

1.P55-UD3P-3.0 FOR 9123/USB3.0

2.實驗4

層板及6層板(不同內層切割

1.ADD PCIEX1 SLOT DETECT PIN FOR BIOS

2.EACH USB PORT USE ONE POLYFUSE

3.修正X16/X8 TURBO MODE

4.調整PCICLK,USB_SEL GPIO GP40 TO GP23

1.修正X16 lane9接至switch for 9128/usb3.0 GNE2 x16 slot

2.

版本改

0.1,ALC888--->ALC889

1.由P55A-UD3P-1.0修正.SPEC 12 CPU 8

2.DEL ESATA,NEC SWITCH

1.add NEC switch,USB 2.0 switch

1.由0.2

改為

1.R_USB與RUSB30_LAN connector

1.由1.0修改,移除dts logo

修改文字面

crossFire X(PM-SALES REQUEST)

FB5.CR64,RN21 short-wire----->電阻;ESD17 5VDUAL--->5VSB

1.0

版

維持以下

修改

變動

)

線路

相為相

互換

文字面

Reason

7. 1394 "IEC1" NET SWAP & SHORT PROTECT

9. ITE8275 SYS_RST PATCH

10. BC118,BC119 --> TBC29,TBC30

11. BC5靠近M_BIOS PIN8 , BC6靠M_BIOS PIN8

12. U2 7474 REMOVE

時可以斷開端

近

Ti t le

Size Document Numb er Re v Custom

5

4

3

2

Date: Sheet of

Gigabyte Technology

BOM & PCB MODIFY HISTORY

GA-P55A-UD3

1

2 38Friday, November 13, 2009

1.02

5

4

3

2

1

BLOCK DIAGRAM

CHANNEL A

DD

INTEL LGA1156

PCI EXPRESS X16

PCIE-16 gen2

LYNNFIELD

DDRIII BUS

VRD11.1

DMI

DDRIII DIMM X 2

CHANNEL B DDRIII DIMM X 2

CC

PCI EXPRESS X4

PCI EXPRESS X1

PCIE-4 gen1

PCIE-1 gen1

SATAII

SPI BUS

PCH

TPM

SERIAL ATA II X6

SPI BIOS

RTL8111D Gb LAN

USB PORTS 0~13

Marvell 9128

BB

SATAx2

USB 2.0

PCIE-1 gen1

PCI

AZALIA BUS

LPC BUS

LPC I/O ITE8720GB-FX

PCI SLOT 1,2,3

AZALIA ALC888

ITE8213F

IDEx1

AA

CLOCK GENERATOR

AUDIO PORTS :

LIN_ OUT

SURR

LINE_IN

SURR BACK

FRONT AUDIO

CD_IN

MIC

CEN/LFE

I/O PORTS :

COMA

KB/PS2

FRONT PANEL /CPU FAN

FDD

Title

SizeDocument NumberRev C

5

4

3

2

Date:Sheet of

Gigabyte Technology

BLOCK DIAGRAM

GA-P55A-UD3

1

1.02

338Friday, November 13, 2009

5

4

3

2

1

LGA1156E

CPUCLK24

-CPUCLK24

SRCCLK_CPU24

CPUPWROK13

DRAM_PWROK13

RSVDNORM

E ENABLE

ENGINEERING EXPERIMENT ENGINEERING EXPERIMENT

-PFMRST119

-SRCCLK_CPU24

VTT_PWRGD25,28

-PROCHOT20

-THRMTRIP12,28 PMSYNC12

CPU_VTT

R207 20/4/1 R206 20/4/1

R377 100/4/1 R359 24.9/4/1 R369 130/4/1

R374 49.9/4/1 R356 49.9/4/1

-SKTOCC13

R210 1.5K/4/X R209 1.5K/4/X R211 1.5K/4/X R191 1.5K/4/X R192 1.5K/4/X R213 1.5K/4/X R212 1.5K/4/X R190 1K/4/1

R214 1.5K/4/X

H:1X16 , L:2X8

LANE REVERSAL DP PRESENCE

R757 8.2K/4

D D

C C

CFG0=1: 1X16 PEG CFG0=0: 2X8 PEG

B B

For PCIE2.0 issue Must remove after fixed issue

CFG H L NOTE 0 1

RSVD

2

RSVD

3

DISABL

4

A A

5

RSVD

6

RSVD 7 RSVD 15 RSVD

CFG 0-5 all internal PULL-UP

CPUCLK

-CPUCLK SRCCLK_CPU

-SRCCLK_CPU

-CPURST

R355 0/4/SHT/X R343 0/4/SHT/X

PECI12,19

DRAM_PWROK

PECI CATERR-

-PROCHOT

-THRMTRIP PMSYNC

CPU_COMP2 CPU_COMP3

DDR_COMP0 DDR_COMP1 DDR_COMP2

CPU_COMP1 CPU_COMP0

-8X_EN17

-8X_EN MCP_CFG1 MCP_CFG2 MCP_CFG3 MCP_CFG4 MCP_CFG5 MCP_CFG6 MCP_CFG7

MCP_CFG15

3VDUAL_ICH

5

AA7 AA6 AA3 AA4

Y8

AA8

AF37 AF38

AF34 AH36 AH35 AG37 AH37

AG35 AG39 AH34 AF35 AH39

AB5 AB4 B11 C11

AG1 AD1 AE1

AF2 AF36 AK38

J10

TP3

BC128

100p/4/NPO/50V/J

E8

G8 E10 F10

H10

H9

E9

F9

G12 H12

K10

K8

J12

L8

K9 K12

H7 L11

EUP

R755

8.2K/4

SOT23

132

Q100 MMBT2222A/SOT23/600mA/40

BCLK[0] BCLK#[0] PEG_CLK PEG_CLK# BCLK#[1] BCLK[1]

TDI_M TDO_M

RSTIN# VCCPWRGOOD_1 VCCPWRGOOD_0 VTTPWRGOOD SM_DRAMPWROK

PECI CATERR# PROCHOT# THERMTRIP# PM_SYNC

PM_EXT_TS#[0] PM_EXT_TS#[1] COMP2 COMP3

SM_RCOMP[0] SM_RCOMP[1] SM_RCOMP[2]

COMP1 COMP0 SKTOCC#

GFX_DPRSLPVR

CFG[0] CFG[1] CFG[2] CFG[3] CFG[4] CFG[5] CFG[6] CFG[7] CFG[8] CFG[9]

CFG[10] CFG[11] CFG[12] CFG[13] CFG[14] CFG[15] CFG[16] CFG[17]

CPU_VTT

R756 470/4/1

-CPURST

Q99

MMBT2222A/SOT

SOT23

132

Rev 0.2 modefy

VID[0]/MSID[0] VID[1]/MSID[1] VID[2]/MSID[2]

VID[3]/CSC[0] VID[4]/CSC[1] VID[5]/CSC[2]

VID[6] VID[7]

PSI#

GFX_VR_EN

GFX_IMON GFX_VID[0] GFX_VID[1] GFX_VID[2] GFX_VID[3] GFX_VID[4] GFX_VID[5] GFX_VID[6]

FC_AE38

VTT_SELECT

FC_AG40

VCC_SENSE VSS_SENSE VTT_SENSE

VSS_SENSE_VTT

VAXG_SENSE

VSSAXG_SENSE

ISENSE

TDO TCK

TMS

TRST# PRDY#

PREQ#

DBR#

BCLK_ITP#

BCLK_ITP

TAPPWRGOOD

RESET_OBS#

BPM#[0] BPM#[1] BPM#[2] BPM#[3] BPM#[4] BPM#[5] BPM#[6] BPM#[7]

MISC

5 OF 10

23/600mA/40

TDI

VID0

U40

VID1

U39

VID2

U38

VID3

U37

VID4

U36

VID5

U35

VID6

U34

VID7

U33

-CPU_PSI

AG38 F12

F6 G10 B12 E12 E11 C12 G11 J11

AE38

TP1

AF39 AG40

TP2

VCC_SENSE

T35

VSS_SENSE

T34

VTT _SENSE

AE35

VTT _VSS

AE36 A13

B13

ISENSE

T40

TDO

AM38

TDI

AM37

TCK

AN37

TMS

AN40

-TRST

AM39

-HPRDY

AJ38 AK37

TP60

-SYS_RST

AL40 AK40

TP57

AK39

TP58

AK34

TP59

-XDP_RESET

AL39

AL33

TP4

AL32

TP5

AK33

TP6

AK32

TP7

AM31

TP8

AL30

TP9

AK30

TP10

AK31

TP11

CPU-SK/1156/S/15

BC125 1n/4/X7R/50V/K

4

VID0 25 VID1 25 VID2 25 VID3 25 VID4 25 VID5 25 VID6 25 VID7 25

-CPU_PSI 25

VTT _SEL 26

VCC_SENSE 20,25 VSS_SENSE 20,25 VTT_SENSE 26 VTT _VSS 26

R354 0/4/SHT/X

-SYS_RST 13,24,25,29

Rev 0.2 modefy

I_MON

CPU_VTT

FDI : 16/5/5/5/16(breakout min 8/4/5/4/8)

Impedance=80 +- 17.5%

PCIEX16:16/5/5/5/16(breakout min 8/4/5/4/8) Impedance=80 +- 17.5%

Rev 0.2 modefy

ISENSE

C179 0.1u/4/X7R/16V/K/X

VTT _SENSE

C79 0.1u/4/X7R/16V/K/X

3

-XDP_RESET TMS TDO TDI

-HPRDY

TCK

-TRST

CATERRPMSYNC PECI

-THRMTRIP

-PROCHOT CPUPWROK

-CPU_PSI

VID0

VID1

VID2

VID3

VID4

VID5

VID6

VID7

DMI:12/5/5/5/12 Impedance=80 +- 17.5%

POWER ON CONFIG TABLE (Default=1.2250V)

CPU_VTT

R394 51/4/1/X

1 2 3 4 5 6 7 8

RN9 51/8P4R/4

R398 49.9/4/1 R401 49.9/4/1

R378 49.9/4/1 R385 51/4/1/X R357 51/4/1/X R386 49.9/4/1 R353 49.9/4/1 R344 49.9/4/1/X

R380 1K/4/1 R381 1K/4/1/X

R352 1K/4/1/X R368 1K/4/1

R351 1K/4/1 R367 1K/4/1/X

R350 1K/4/1 R366 1K/4/1/X

R349 1K/4/1 R365 1K/4/1/X

R348 1K/4/1 R364 1K/4/1/X

R347 1K/4/1 R363 1K/4/1/X

R346 1K/4/1/X R362 1K/4/1

R345 1K/4/1/X R361 1K/4/1

AC4

FDI_FSYNC[0]

AD4

FDI_LSYNC[0]

DISPLAY LINK

AC3

FDI_FSYNC[1]

AD3

FDI_LSYNC[1]

AC2

FDI_INT

CPU-SK/1156/S/15

FUNCTION DEFAULT

VID0

MSI0

VID1

MSI1

VID2

MSI2

VID3

IMON CFG0

VID4

IMON CFG1

VID5

IMON CFG2

VID6

RSVD

VID7

VRD SEL

RSVD

PSI#

LGA1156D

U6

FDI_TX[0]

U5

FDI_TX#[0]

V4

FDI_TX[1]

V3

FDI_TX#[1]

U8

FDI_TX[2]

U7

FDI_TX#[2]

W8

FDI_TX[3]

W7

FDI_TX#[3]

W5

FDI_TX[4]

W4

FDI_TX#[4]

R8

FDI_TX[5]

R7

FDI_TX#[5]

Y4

FDI_TX[6]

Y3

FDI_TX#[6]

Y6

FDI_TX[7]

Y5

FDI_TX#[7]

4 OF 10

EXP_RXP0 EXP_RXN0 EXP_RXP1 EXP_RXN1 EXP_RXP2 EXP_RXN2 EXP_RXP3 EXP_RXN3 EXP_RXP4 EXP_RXN4 EXP_RXP5 EXP_RXN5 EXP_RXP6 EXP_RXN6 EXP_RXP7 EXP_RXN7 EXP_RXP8 EXP_RXN8 EXP_RXP9 EXP_RXN9 EXP_RXP10 EXP_RXN10 EXP_RXP11 EXP_RXN11 EXP_RXP12 EXP_RXN12 EXP_RXP13 EXP_RXN13 EXP_RXP14 EXP_RXN14 EXP_RXP15 EXP_RXN15

DMI_0RXP10 DMI_0RXN10 DMI_1RXP10 DMI_1RXN10

DMI_2RXN10 DMI_3RXP10 DMI_3RXN10

DMI_0RXP DMI_0RXN DMI_1RXP DMI_1RXN DMI_2RXP DMI_2RXN DMI_3RXP DMI_3RXN

C9 D9 B8 C8 A7 A6 B6 C6 A5 B5 B4 C4 C3 D3 D2 E2 E1 F1 G3 G2 G1 H1

J3 J2 J1

K1

L2

L3 P3 P4 T3 T4

R1 T1 U3 U2 U1 V1

W3 W2

PEG_RX[0] PEG_RX#[0] PEG_RX[1] PEG_RX#[1] PEG_RX[2] PEG_RX#[2] PEG_RX[3] PEG_RX#[3] PEG_RX[4] PEG_RX#[4] PEG_RX[5] PEG_RX#[5] PEG_RX[6] PEG_RX#[6] PEG_RX[7] PEG_RX#[7] PEG_RX[8] PEG_RX#[8] PEG_RX[9] PEG_RX#[9] PEG_RX[10] PEG_RX#[10] PEG_RX[11] PEG_RX#[11] PEG_RX[12] PEG_RX#[12] PEG_RX[13] PEG_RX#[13] PEG_RX[14] PEG_RX#[14] PEG_RX[15] PEG_RX#[15]

DMI_RX[0] DMI_RX#[0] DMI_RX[1] DMI_RX#[1] DMI_RX[2] DMI_RX#[2] DMI_RX[3] DMI_RX#[3]

0

1

CPU-SK/1156/S/15

LGA1156C

PEG_TX[0]

PEG_TX#[0]

PEG_TX[1]

PEG_TX#[1]

PEG_TX[2]

PEG_TX#[2]

PEG_TX[3]

PEG_TX#[3]

PEG_TX[4]

PEG_TX#[4]

PEG_TX[5]

PEG_TX#[5]

PEG_TX[6]

PEG_TX#[6]

PEG_TX[7]

PEG_TX#[7]

PEG_TX[8]

PEG_TX#[8]

PEG_TX[9]

PEG_TX#[9]

PEGDMI

PEG_TX[10]

PEG_TX#[10]

PEG_TX[11]

PEG_TX#[11]

PEG_TX[12]

PEG_TX#[12]

PEG_TX[13]

PEG_TX#[13]

PEG_TX[14]

PEG_TX#[14]

PEG_TX[15]

PEG_TX#[15]

DMI_TX[0]

DMI_TX#[0]

DMI_TX[1]

DMI_TX#[1]

DMI_TX[2]

DMI_TX#[2]

DMI_TX[3]

DMI_TX#[3]

PEG_ICOMPI

PEG_ICOMPO

PEG_RCOMPO

PEG_RBIAS

3 OF 10

EXP_TXP[0..15] EXP_TXN[0..15] EXP_RXP[0..15] EXP_RXN[0..15]

C7 D7 E7 E6 E5 F5 F3 F4 G6 G5 H4 H3 F7 G7 J6 J5 K3 K4 H8 J8 L6 L5 M4 M3 K7 L7 N6 N5 M8 N8 R5 R6

L1 M1 N3 N2 N1 P1 R2 R3

D11 C10 B10 A11

EXP_TXP0 EXP_TXN0 EXP_TXP1 EXP_TXN1 EXP_TXP2 EXP_TXN2 EXP_TXP3 EXP_TXN3 EXP_TXP4 EXP_TXN4 EXP_TXP5 EXP_TXN5 EXP_TXP6 EXP_TXN6 EXP_TXP7 EXP_TXN7 EXP_TXP8 EXP_TXN8 EXP_TXP9 EXP_TXN9 EXP_TXP10 EXP_TXN10 EXP_TXP11 EXP_TXN11 EXP_TXP12 EXP_TXN12 EXP_TXP13 EXP_TXN13 EXP_TXP14 EXP_TXN14 EXP_TXP15 EXP_TXN15

DMI_0TXP DMI_0TXN DMI_1TXP DMI_1TXN DMI_2TXP DMI_2TXN DMI_3TXP DMI_3TXN

GRCOMP

GRBIAS

EXP_TXP[0..15] 15,17 EXP_TXN[0..15] 15,17 EXP_RXP[0..15] 15,17 EXP_RXN[0..15] 15,17

DMI_0TXP 10 DMI_0TXN 10 DMI_1TXP 10 DMI_1TXN 10 DMI_2TXP 10DMI_2RXP10 DMI_2TXN 10 DMI_3TXP 10 DMI_3TXN 10

R205 49.9/4/1

R208 750/4/1

Check Trace length/ width

1

LOW

1

Title

Size

Custom

2

Date: Sheet of

Gigabyte Technology

Document Number Rev

CPU LGA1156-A

GA-P55A-UD3

1

4 38Friday, November 13, 2009

1.02

5

4

3

2

1

LGA1156B

AU20

SB_MA[0]

AU18

SB_MA[1]

AV18

SB_MA[2]

AU17

SB_MA[3]

AY18

SB_MA[4]

AV17

SB_MA[5]

AW17

SB_MA[6]

AU16

SB_MA[7]

AT17

SB_MA[8]

AY16

SB_MA[9]

AY25

SB_MA[10]

AW16

SB_MA[11]

AW15

SB_MA[12]

AW28

SB_MA[13]

AY12

SB_MA[14]

AV11

SB_MA[15]

AU26

SB_WE#

AW27

SB_CAS#

AW26

SB_RAS#

AU25

SB_BS[0]

AW25

SB_BS[1]

AV12

SB_BS[2]

AY27

SB_CS#[0]

AW29

SB_CS#[1]

AV26

SB_CS#[2]

AV29

SB_CS#[3]

AW8

SB_CKE[0]

AY9

SB_CKE[1]

AU9

SB_CKE[2]

AV9

SB_CKE[3]

AU27

SB_ODT[0]

AU29

SB_ODT[1]

AV27

SB_ODT[2]

AU28

SB_ODT[3]

AR17

SB_CK[0]

AR16

SB_CK#[0]

AT15

SB_CK[1]

AR15

SB_CK#[1]

AN17

SB_CK[2]

AN16

SB_CK#[2]

AR19

SB_CK[3]

AR18

SB_CK#[3]

AM23

SB_CS#[4]

AM24

SB_CS#[5]

AL24

SB_CS#[6]

AK24

SB_CS#[7]

AR14

SB_DQS[8]

AR13

SB_DQS#[8]

AR12

SB_ECC_CB[0]

AT13

SB_ECC_CB[1]

AN15

SB_ECC_CB[2]

AP14

SB_ECC_CB[3]

AM12

SB_ECC_CB[4]

AN12

SB_ECC_CB[5]

AN14

SB_ECC_CB[6]

AP13

SB_ECC_CB[7]

DDR_B

2 OF 10

CPU-SK/1156/S/15

3

SB_DQS[0]

SB_DQS#[0]

SB_DM[0] SB_DQ[0]

SB_DQ[1] SB_DQ[2] SB_DQ[3] SB_DQ[4] SB_DQ[5] SB_DQ[6] SB_DQ[7]

SB_DQS[1]

SB_DQS#[1]

SB_DM[1] SB_DQ[8]

SB_DQ[9] SB_DQ[10] SB_DQ[11] SB_DQ[12] SB_DQ[13] SB_DQ[14] SB_DQ[15]

SB_DQS[2]

SB_DQS#[2]

SB_DM[2] SB_DQ[16]

SB_DQ[17] SB_DQ[18] SB_DQ[19] SB_DQ[20] SB_DQ[21] SB_DQ[22] SB_DQ[23]

SB_DQS[3]

SB_DQS#[3]

SB_DM[3] SB_DQ[24]

SB_DQ[25] SB_DQ[26] SB_DQ[27] SB_DQ[28] SB_DQ[29] SB_DQ[30] SB_DQ[31]

SB_DQS[4]

SB_DQS#[4]

SB_DM[4] SB_DQ[32]

SB_DQ[33] SB_DQ[34] SB_DQ[35] SB_DQ[36] SB_DQ[37] SB_DQ[38] SB_DQ[39]

SB_DQS[5]

SB_DQS#[5]

SB_DM[5] SB_DQ[40]

SB_DQ[41] SB_DQ[42] SB_DQ[43] SB_DQ[44] SB_DQ[45] SB_DQ[46] SB_DQ[47]

SB_DQS[6]

SB_DQS#[6]

SB_DM[6] SB_DQ[48]

SB_DQ[49] SB_DQ[50] SB_DQ[51] SB_DQ[52] SB_DQ[53] SB_DQ[54] SB_DQ[55]

SB_DQS[7]

SB_DQS#[7]

SB_DM[7] SB_DQ[56]

SB_DQ[57] SB_DQ[58] SB_DQ[59] SB_DQ[60] SB_DQ[61] SB_DQ[62] SB_DQ[63]

AF4 AE5 AE4

AD7 AD6 AH8 AJ8 AC7 AC6 AF5 AE6

AH6 AJ5 AH4

AG5 AH7 AK6 AL4 AG6 AG4 AJ7 AK7

AN6 AM6 AM7

AL6 AN5 AP6 AR5 AL5 AM4 AN7 AP5

AR8 AP8 AT7

AT6 AR7 AR9 AM8 AN8 AR6 AL8 AT9

AT25 AR24 AN24

AN23 AP23 AR25 AR26 AT23 AP22 AP25 AT26

AP32 AR32 AN32

AT32 AP31 AR33 AM32 AT31 AR31 AR34 AT33

AR36 AR37 AM33

AR35 AT36 AN33 AP36 AP34 AT35 AN34 AP37

AL37 AM36 AK35

AL35 AM35 AJ36 AJ37 AN35 AM34 AJ35 AL36

DQSB0

-DQ SB0 DMB0

MDB 0 MDB 1 MDB 2 MDB 3 MDB 4 MDB 5 MDB 6 MDB 7

DQSB1

-DQ SB1 DMB1

MDB 8 MDB 9 MDB 10 MDB 11 MDB 12 MDB 13 MDB 14 MDB 15

DQSB2

-DQ SB2 DMB2

MDB 16 MDB 17 MDB 18 MDB 19 MDB 20 MDB 21 MDB 22 MDB 23

DQSB3

-DQ SB3 DMB3

MDB 24 MDB 25 MDB 26 MDB 27 MDB 28 MDB 29 MDB 30 MDB 31

DQSB4

-DQ SB4 DMB4

MDB 32 MDB 33 MDB 34 MDB 35 MDB 36 MDB 37 MDB 38 MDB 39

DQSB5

-DQ SB5 DMB5

MDB 40 MDB 41 MDB 42 MDB 43 MDB 44 MDB 45 MDB 46 MDB 47

DQSB6

-DQ SB6 DMB6

MDB 48 MDB 49 MDB 50 MDB 51 MDB 52 MDB 53 MDB 54 MDB 55

DQSB7

-DQ SB7 DMB7

MDB 56 MDB 57 MDB 58 MDB 59 MDB 60 MDB 61 MDB 62 MDB 63

CR CPU RETAINTION/X

Need check the new CPU ME

LGA1156

PLATE+ILM/[12KRC-0F0001-21R]

Ti t le

Size Document Number Rev

Custom

2

Date: Sheet of

Gigabyte Technology

CPU LGA1156-B

GA-P55A-UD3

1

5 38Friday, November 13, 2009

1.02

AW18

AY15 AV15 AU15

AW14

AY13 AV14

AW13

AU14

AW12

AT19 AU13

AW11

AU24 AT11 AR10

AT22 AU22 AT20

AV20 AU19 AU12

AV21

AW24

AU21 AU23

AU10

AW10

AV10 AY10

AV23 AV24

AW23

AY24

AR22 AR21 AP18 AN18 AN21 AP21 AP19 AN19

AK22

AM22

AL23 AK23

AL10

AM10

AP10 AN10 AR11 AP11

AK11

AM11

AV8

AK9 AL9

LGA1156A

SA_MA[0] SA_MA[1] SA_MA[2] SA_MA[3] SA_MA[4] SA_MA[5] SA_MA[6] SA_MA[7] SA_MA[8] SA_MA[9] SA_MA[10] SA_MA[11] SA_MA[12] SA_MA[13] SA_MA[14] SA_MA[15]

SA_WE# SA_CAS# SA_RAS#

SA_BS[0] SA_BS[1] SA_BS[2]

SA_CS#[0] SA_CS#[1] SA_CS#[2] SA_CS#[3]

SA_CKE[0] SA_CKE[1] SA_CKE[2] SA_CKE[3]

SA_ODT[0] SA_ODT[1] SA_ODT[2] SA_ODT[3]

SA_CK[0] SA_CK#[0] SA_CK[1] SA_CK#[1] SA_CK[2] SA_CK#[2] SA_CK[3] SA_CK#[3]

SM_DRAMRST# SA_CS#[4]

SA_CS#[5] SA_CS#[6] SA_CS#[7]

SA_DQS[8] SA_DQS#[8]

SA_ECC_CB[0] SA_ECC_CB[1] SA_ECC_CB[2] SA_ECC_CB[3] SA_ECC_CB[4] SA_ECC_CB[5] SA_ECC_CB[6] SA_ECC_CB[7]

DDR_A

1 OF 10

CPU-SK/1156/S/15

SA_DQS[0]

SA_DQS#[0]

SA_DM[0] SA_DQ[0]

SA_DQ[1] SA_DQ[2] SA_DQ[3] SA_DQ[4] SA_DQ[5] SA_DQ[6] SA_DQ[7]

SA_DQS[1]

SA_DQS#[1]

SA_DM[1] SA_DQ[8]

SA_DQ[9] SA_DQ[10] SA_DQ[11] SA_DQ[12] SA_DQ[13] SA_DQ[14] SA_DQ[15]

SA_DQS[2]

SA_DQS#[2]

SA_DM[2] SA_DQ[16]

SA_DQ[17] SA_DQ[18] SA_DQ[19] SA_DQ[20] SA_DQ[21] SA_DQ[22] SA_DQ[23]

SA_DQS[3]

SA_DQS#[3]

SA_DM[3] SA_DQ[24]

SA_DQ[25] SA_DQ[26] SA_DQ[27] SA_DQ[28] SA_DQ[29] SA_DQ[30] SA_DQ[31]

SA_DQS[4]

SA_DQS#[4]

SA_DM[4] SA_DQ[32]

SA_DQ[33] SA_DQ[34] SA_DQ[35] SA_DQ[36] SA_DQ[37] SA_DQ[38] SA_DQ[39]

SA_DQS[5]

SA_DQS#[5]

SA_DM[5] SA_DQ[40]

SA_DQ[41] SA_DQ[42] SA_DQ[43] SA_DQ[44] SA_DQ[45] SA_DQ[46] SA_DQ[47]

SA_DQS[6]

SA_DQS#[6]

SA_DM[6] SA_DQ[48]

SA_DQ[49] SA_DQ[50] SA_DQ[51] SA_DQ[52] SA_DQ[53] SA_DQ[54] SA_DQ[55]

SA_DQS[7]

SA_DQS#[7]

SA_DM[7] SA_DQ[56]

SA_DQ[57] SA_DQ[58] SA_DQ[59] SA_DQ[60] SA_DQ[61] SA_DQ[62] SA_DQ[63]

AK3 AJ3 AJ2

AH1 AJ4 AL2 AL1 AG2 AH2 AK1 AK2

AP2 AP3 AN1

AN3 AN2 AR3 AR2 AM3 AM2 AP1 AR4

AU4 AU3 AU1

AT4 AU2 AW3 AW4 AT3 AT1 AV2 AV4

AY6 AW6 AV6

AW5 AY5 AU8 AY8 AU5 AV5 AV7 AW7

AR28 AT29 AN29

AN27 AT28 AP28 AP30 AN26 AR27 AR29 AN30

AV32 AW32 AW31

AU30 AU31 AV33 AU34 AV30 AW30 AU33 AW33

AW36 AV35 AU35

AW35 AY35 AV37 AU37 AY34 AW34 AV36 AW37

AR39 AR38 AT38

AT39 AT40 AN38 AN39 AU38 AU39 AP39 AP40

DQSA0

-DQSA0 DMA0

MDA 0 MDA 1 MDA 2 MDA 3 MDA 4 MDA 5 MDA 6 MDA 7

DQSA1

-DQSA1 DMA1

MDA 8 MDA 9 MDA 10 MDA 11 MDA 12 MDA 13 MDA 14 MDA 15

DQSA2

-DQSA2 DMA2

MDA 16 MDA 17 MDA 18 MDA 19 MDA 20 MDA 21 MDA 22 MDA 23

DQSA3

-DQSA3 DMA3

MDA 24 MDA 25 MDA 26 MDA 27 MDA 28 MDA 29 MDA 30 MDA 31

DQSA4

-DQSA4 DMA4

MDA 32 MDA 33 MDA 34 MDA 35 MDA 36 MDA 37 MDA 38 MDA 39

DQSA5

-DQSA5 DMA5

MDA 40 MDA 41 MDA 42 MDA 43 MDA 44 MDA 45 MDA 46 MDA 47

DQSA6

-DQSA6 DMA6

MDA 48 MDA 49 MDA 50 MDA 51 MDA 52 MDA 53 MDA 54 MDA 55

DQSA7

-DQSA7 DMA7

MDA 56 MDA 57 MDA 58 MDA 59 MDA 60 MDA 61 MDA 62 MDA 63

-DCLKB08

-DCLKB18

-DCLKB28

-DCLKB38

MODT_A[0..3]7 MODT_B[0..3]8

-DQSB[0..8]8

MAAB[0..15]8

DMB[0..7]8 MDB[0..63]8 DQSB[0..8]8

MAAA[0..15]7

DMA[0..7]7 MDA[0..63]7

DQSA[0..8]7

-DQSA[0..8]7

4

MODT_A[0..3] MODT_B[0..3]

-DQSB[0..8] MAAB[0..15] DMB[0..7] MDB[0..63] DQSB[0..8] MAAA[0..15] DMA[0..7] MDA[0..63] DQSA[0..8]

-DQSA[0..8]

MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5 MAAA6

D D

-SWEA7

-SCASA7

-SRASA7

SBAA07 SBAA17 SBAA27

-CSA07

-CSA17

-CSA27

-CSA37

CKEA07 CKEA17 CKEA27 CKEA37

C C

DCLKA07

-DCLKA07 DCLKA17

-DCLKA17 DCLKA27

-DCLKA27 DCLKA37

-DCLKA37

-DDR3_RST7,8

B B

A A

MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12 MAAA13 MAAA14 MAAA15

-SWEA

-SCASA

-SRASA SBAA0

SBAA1 SBAA2

-CSA0

-CSA1

-CSA2

-CSA3 CKEA0

CKEA1 CKEA2 CKEA3

MOD T_A0 MOD T_A1 MOD T_A2 MOD T_A3

DCLKA0

-DCLKA0 DCLKA1

-DCLKA1 DCLKA2

-DCLKA2 DCLKA3

-DCLKA3

-DDR3_RST

5

MAAB0 MAAB1 MAAB2 MAAB3 MAAB4 MAAB5 MAAB6 MAAB7 MAAB8 MAAB9 MAAB10 MAAB11 MAAB12 MAAB13 MAAB14 MAAB15

-SWEB

-SWEB8

-SCASB

-SCASB8

-SRASB

-SRASB8 SBAB0

SBAB08

SBAB1

SBAB18

SBAB2

SBAB28

-CSB0

-CSB08

-CSB1

-CSB18

-CSB2

-CSB28

-CSB3

-CSB38 CKEB0

CKEB08

CKEB1

CKEB18

CKEB2

CKEB28

CKEB3

CKEB38

MOD T_B0 MOD T_B1 MOD T_B2 MOD T_B3

DCLKB0

DCLKB08

-DCLKB0 DCLKB1

DCLKB18

-DCLKB1 DCLKB2

DCLKB28

-DCLKB2 DCLKB3

DCLKB38

-DCLKB3

5

4

3

2

1

VCORE VCORE

A23 A24 A26 A27 A33 A35

D D

C C

B B

A A

A36 A38 B23 B25 B26 B28 B29 B31 B32 B34 B35 B37 B38 C23 C24 C25 C27 C28 C30 C31 C33 C34 C36 C37 C39 C40 D23 D24 D26 D27 D29 D30 D32 D33 D35 D36 D38 D39 E22 E23 E25 E26 E28 E29 E31 E32 E34 E35 E37 E38 E40 F21 F22 F24 F25 F27 F28 F30 F31 F33 F34 F36 F37 F39 F40 G20 G21 G23 G24 G26 G27 G29 G30 G32 G33 G35 G36 G38 G39 H1 9 H2 0 H2 2 H2 3 H2 5

LGA1156F

VCC VCC VCC VCC VCC VCC VCC VCC_NCTF VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC_NCTF VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC

CPU POWER

6 OF 10

CPU-SK/1156/S/15

5

VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC

H2 6 H2 8 H2 9 H3 1 H3 2 H3 4 H3 5 H3 7 H3 8 H4 0 J18 J19 J21 J22 J24 J25 J27 J28 J30 J31 J33 J34 J36 J37 J39 J40 K17 K18 K20 K21 K23 K24 K26 K27 K29 K30 K32 K33 K35 K36 K38 K39 L17 L19 L20 L22 L23 L25 L26 L28 L29 L31 L32 L34 L35 L37 L38 L40 M17 M19 M21 M22 M24 M25 M27 M28 M30 M33 M34 M36 M37 M39 M40 N3 3 N3 5 N3 6 N3 8 N3 9 P33 P34 P35 P36 P37 P38 P39 P40 R3 3 R3 4 R3 5 R3 6 R3 7 R3 8 R3 9 R4 0

CPU_VTT

VCORE

LGA1156G

AA38

VTT

AC38

VTT

AC39

VTT

AC40

VTT

AD38

VTT

AD39

VTT

AD40

VTT

AE39

VTT

AE40

VTT

V38

VTT

V39

VTT

V40

VTT

Y 3 8

VTT

AA33

VTT

AA34

VTT

AA35

VTT

AA36

VTT

AA37

VTT

AC33

VTT

AC34

VTT

AC35

VTT

AC36

VTT

AC37

VTT

AD33

VTT

AD34

VTT

AD35

VTT

AD36

VTT

AD37

VTT

AE33

VTT

AE34

VTT

AF33

VTT

AG33

VTT

AJ31

VTT

AJ32

VTT

V33

VTT

V34

VTT

V35

VTT

V36

VTT

V37

VTT

Y 3 3

VTT

Y 3 4

VTT

Y 3 5

VTT

Y 3 6

VTT

Y 3 7

VTT

AC8

VTT

AE8

VTT

AJ17

VTT

AJ19

VTT

AK19

VTT

AJ21

VTT

AJ25

VTT

AJ27

VTT

AJ29

VTT

AK20

VTT

AK21

VTT

AL20

VTT

AL21

VTT

CPU-SK/1156/S/15

22u/8/X5R/6.3V/M

0.1u/4/X7R/16V/K

BC110 22u/8/X5R/6.3V/M

BC100 22u/8/X5R/6.3V/M

VCCPLL VCCPLL VCCPLL

CPU POWER

7 OF 10

BC123

BC113

0.1u/4/X7R/16V/K

BC104 22u/8/X5R/6.3V/M

BC109 22u/8/X5R/6.3V/M

VTT VTT VTT VTT VTT

VTT VTT VTT

VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT

T6 T7 T8 V7 V8

AB7 AC5 AJ23

V6 W1 W6

L10 M10 M11 M9 N7 P6 P7 P8 T2 V2

AF7 AF8 AG8

VCCPLL

BC116

0.1u/4/X7R/16V/K

4

CPU_VTT

VCCPLL

VCC1_8_PCH

BC115

22u/8/X5R/6.3V/M

BC111 22u/8/X5R/6.3V/M

BC94 22u/8/X5R/6.3V/M

BC117

FB5 0/8

A14

VAXG

A15

VAXG

A17

VAXG

A18

VAXG

B14

VAXG

B15

VAXG

B17

VAXG

B18

VAXG

C14

VAXG

C15

VAXG

C17

VAXG

C18

VAXG

C20

VAXG

C21

VAXG

D14

VAXG

D15

VAXG

D17

VAXG

D18

VAXG

D20

VAXG

D21

VAXG

E14

VAXG

E15

VAXG

E17

VAXG

E18

VAXG

E20

VAXG

F14

VAXG

F15

VAXG

F17

VAXG

F18

VAXG

F19

VAXG

G14

VAXG

G15

VAXG

G17

VAXG

G18

VAXG

H1 4

VAXG

H1 5

VAXG

H1 7

VAXG

J14

VAXG

J15

VAXG

J16

VAXG

K14

VAXG

K15

VAXG

K16

VAXG

L14

VAXG

L15

VAXG

L16

VAXG

M14

VAXG

M15

VAXG

M16

VAXG

CPU-SK/1156/S/15

BC124

2.2u/6/X5R/6.3V/K

BC99 22u/8/X5R/6.3V/M

LGA1156H

VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ

CPU POWER

8 OF 10

CPU_VTT

BC112 22u/8/X5R/6.3V/M

CPU_VTT

BC106 22u/8/X5R/6.3V/M

VCORE

BC108 22u/8/X5R/6.3V/M

VCORE

BC103 22u/8/X5R/6.3V/M

VCORE

SBC5 22u/8/X5R/6.3V/M

DDR_15V

AJ11 AJ13 AJ15 AT10 AT18 AT21 AU11 AV13 AV16 AV19 AV22 AV25 AV28 AW9 AY11 AY14 AY17 AY23 AY26

VCORE

CPU_VTT

22u/8/X5R/6.3V/M

BC107 22u/8/X5R/6.3V/M

DDR_15V

TB C 2 9 22u/8/X5R/6.3V/M

BC102 22u/8/X5R/6.3V/M

BC97 22u/8/X5R/6.3V/M

BC249

BC252

22u/8/X5R/6.3V/M

SBC3 22u/8/X5R/6.3V/M

BC98 22u/8/X5R/6.3V/M

BC105 22u/8/X5R/6.3V/M

SBC6 22u/8/X5R/6.3V/M

3

CPU_VTT

BC250

22u/8/X5R/6.3V/M

BC91 22u/8/X5R/6.3V/M

SBC1 22u/8/X5R/6.3V/M

BC101 22u/8/X5R/6.3V/M

SBC4 22u/8/X5R/6.3V/M

BC95 22u/8/X5R/6.3V/M

BC93 22u/8/X5R/6.3V/M

SBC7 22u/8/X5R/6.3V/M

TB C 3 0 22u/8/X5R/6.3V/M

BC92 22u/8/X5R/6.3V/M

BC251 22u/8/X5R/6.3V/M

BC120 22u/8/X5R/6.3V/M

SBC9 22u/8/X5R/6.3V/M

Rev 0.2 modefy

SBC8 22u/8/X5R/6.3V/M

SBC10

22u/8/X5R/6.3V/M

F8

VSS

G13

VSS

G16

VSS

G19

VSS

G22

VSS

G25

VSS

G28

VSS

G31

VSS

G34

VSS

G37

VSS

G4

VSS

G40

VSS

G9

VSS

H1 1

VSS

H1 3

VSS

H1 6

VSS

H1 8

VSS

H2

VSS

H2 1

VSS

H2 4

VSS

H2 7

VSS

H3 0

VSS

H3 3

VSS

H3 6

VSS

H3 9

VSS

H5

VSS

H6

VSS

J13

VSS

J17

VSS

J20

VSS

J23

VS3

J26

VSS

J29

VSS

J32

VSS

J35

VSS

J38

VSS

J4

VSS

J7

VSS

J9

VSS

K11

VSS

K13

VSS

K19

VSS

K2

VSS

K22

VSS

K25

VSS

K28

VSS

K31

VSS

K34

VSS

K37

VSS

K40

VSS

K5

VSS

K6

VSS

L13

VSS

L18

VSS

L21

VSS

L24

VSS

L27

VSS

L30

VSS

L33

VSS

L36

VSS

L39

VSS

L4

VSS

L9

VSS

M13

VSS

M18

VSS

M2

VSS

M20

VSS

M23

VSS

M26

VSS

M29

VSS

M32

VSS

M35

VSS

M38

VSS

M5

VSS

M6

VSS

M7

VSS

N3 4

VSS

N3 7

VSS

N4

VSS

N4 0

VSS

P2

VSS

P5

VSS

R4

VSS

T3 3

VSS

T3 6

VSS

T3 7

VSS

T3 8

VSS

T5

VSS

U4

VSS

V5

VSS

CPU-SK/1156/S/15

2

LGA1156J

CGC_TP_NCTF

SA_DIMM_VREFDQ SB_DIMM_VREFDQ

RS VD _TP

RSVD_ NCTF

RSVD_ NCTF RSVD_ NCTF RSVD_ NCTF RSVD_ NCTF RSVD_ NCTF RSVD_ NCTF RSVD_ NCTF RSVD_ NCTF

RSVD_ NCTF RSVD_ NCTF

GND

10 OF 10

RS VD RS VD RS VD RS VD RS VD

RS VD RS VD RS VD RS VD

RS VD RS VD RS VD RS VD RS VD RS VD RS VD RS VD RS VD RS VD RS VD RS VD RS VD

RS VD

RS VD RS VD

RS VD RS VD RS VD RS VD

RS VD RS VD

RS VD RS VD RS VD RS VD

RS VD RS VD RS VD RS VD RS VD RS VD

VSS VSS VSS VSS VSS

VSS VSS

VSS

W33 W34 W35 W36 W37 B39 W38 Y 7

AF3 AG3

A12 AD2 AE2 AH40 AJ39

AM14 AM13 AK15 AK16

AM25 AL29 AM30 AK29 AK28 AM29 AM28 AL27 AK27 AM26 AM27 AL26 AK26

AK25 AN11

L12 M12

AM21 AM20 AM19 AM18 T3 9

AL18 AK18

AM15 AM16 AL15 AL14

AL17 AM17 AK14 AK13 AL12 AK12

AY3

C2 D1 AY37 AW38 AV1 AW2 AV39 AU40

A4 B3

TP 2 0

VREFDQA_CPU 7 VREFDQB_CPU 8

TP 2 1

Ti t le

Size Document Number Rev

Custom

Date: Sheet of

A16

VSS

A25

VSS

A28

VSS

A34

VSS

A37

VSS

AA5

VSS

AB3

VSS

AB33

VSS

AB34

VSS

AB35

VSS

AB36

VSS

AB37

VSS

AB38

VSS

AB39

VSS

AB40

VSS

AB6

VSS

AB8

VSS

AC1

VSS

AD5

VSS

AD8

VSS

AE3

VSS

AE37

VSS

AE7

VSS

AF1

VSS

AF40

VSS

AF6

VSS

AG34

VSS

AG36

VSS

AG7

VSS

AH3

VSS

AH33

VSS

AH38

VSS

AH5

VSS

AJ1

VSS

AJ12

VSS

AJ14

VSS

AJ16

VSS

AJ18

VSS

AJ20

VSS

AJ22

VSS

AJ24

VSS

AJ26

VSS

AJ28

VSS

AJ30

VSS

AJ33

VSS

AJ34

VSS

AJ40

VSS

AJ6

VSS

AJ9

VSS

AK10

VSS

AK17

VSS

AK36

VSS

AK4

VSS

AK5

VSS

AK8

VSS

AL11

VSS

AL13

VSS

AL16

VSS

AL19

VSS

AL22

VSS

AL25

VSS

AL28

VSS

AL3

VSS

AL31

VSS

AL34

VSS

AL38

VSS

AL7

VSS

AM1

VSS

AM40

VSS

AM5

VSS

AM9

VSS

AN13

VSS

AN20

VSS

AN22

VSS

AN25

VSS

AN28

VSS

AN31

VSS

AN36

VSS

AN4

VSS

AN9

VSS

AP12

VSS

AP15

VSS

AP16

VSS

AP17

VSS

AP20

VSS

AP24

VSS

AP26

VSS

AP27

VSS

AP29

VSS

GND

AP33

VSS

CPU-SK/1156/S/15

Gigabyte Technology

CPU LGA1156-C

GA-P55A-UD3

1

9 OF 10

6 38Friday, November 13, 2009

LGA1156I

VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS

AP35 AP38 AP4 AP7 AP9 AR1 AR20 AR23 AR30 AR40 AT12 AT14 AT16 AT2 AT24 AT27 AT30 AT34 AT37 AT5 AT8 AU32 AU36 AU6 AU7 AV3 AV31 AV34 AV38 AY33 AY36 AY4 AY7 B16 B24 B27 B30 B33 B36 B7 B9 C13 C16 C19 C22 C26 C29 C32 C35 C38 C5 D10 D12 D13 D16 D19 D22 D25 D28 D31 D34 D37 D4 D40 D5 D6 D8 E13 E16 E19 E21 E24 E27 E3 E30 E33 E36 E39 E4 F11 F13 F16 F2 F20 F23 F26 F29 F32 F35 F38

1.02

8

DDRVTT DDRVTT

D D

MODT_A[0..3]

-DQSA[0..8] DQSA[0:8] DMA[0:7]

C C

MODT_A[0..3] 5

-DQSA[0..8] 5 DQSA[0..8] 5 DMA[0..7] 5

DDR_15V

TC 7

0.1u/4/X7R/16V/K

VCC3

TC 1 4

0.1u/4/X7R/16V/K

B B

TC 9

MAAA[0..15]5

A A

8

VREFCA_A VREFDQ_A

SMBCLK

SMBCLK8,13,15,16,17, 18,24,25

SMBDATA

SMBDATA8,13,15,16,17, 18,24,25

SBAA2

SBAA25

SBAA1

SBAA15

SBAA0

SBAA05

CKEA1

CKEA15

CKEA0

CKEA05

-CSA1

-CSA15

-CSA0

-CSA05

-DCLKA1

-DCLKA15 DCLKA1

DCLKA15

-DCLKA0

-DCLKA05 DCLKA0

DCLKA05

MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5 MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12 MAAA13 MAAA14 MAAA15 MAAA15

-DDR3_RST5 ,8 -DDR3_RST5, 8

-SCASA

-SCASA5

-SRASA

-SRASA5

-SWEA

-SWEA5

DDR3_1

120

VTT

2

VSS

5

VSS

8

VSS

11

VSS

14

VSS

17

VSS

20

VSS

23

VSS

26

VSS

29

VSS

32

VSS

35

VSS

38

VSS

41

VSS

44

VSS

47

VSS

80

VSS

83

VSS

86

VSS

89

VSS

92

VSS

95

VSS

98

VSS

101

VSS

104

VSS

107

VSS

110

VSS

113

VSS

116

VSS

119

VSS

121

VSS

124

VSS

127

VSS

130

VSS

133

VSS

136

VSS

139

VSS

142

VSS

145

VSS

148

VSS

151

VSS

154

VSS

157

VSS

160

VSS

163

VSS

166

VSS

199

VSS

202

VSS

205

VSS

208

VSS

211

VSS

214

VSS

217

VSS

220

VSS

223

VSS

226

VSS

229

VSS

232

VSS

235

VSS

239

VSS

51

VDD

54

VDD

57

VDD

60

VDD

62

VDD

65

VDD

66

VDD

69

VDD

72

VDD

75

VDD

78

VDD

170

VDD

173

VDD

176

VDD

179

VDD

182

VDD

183

VDD

186

VDD

189

VDD

191

VDD

194

VDD

197

VDD

236

VDDSPD

67

VREFCA

1

VREFDQ

118

SCL

238

SDA

237

SA1

117

SA0

52

BA2

190

BA1

71

BA0

169

CKE1

50

CKE0

76

S1*

193

S0*

64

CK1/NU*

63

CK1/NU

185

CK0 *

184

CK0

188

A0

181

A1

61

A2

180

A3

59

A4

58

A5

178

A6

56

A7

177

A8

175

A9

70

A10/AP

55

A11

174

A12

196

A13

172

A14

171

A15

168

RESET*

74

CAS*

192

RAS*

73

WE*

7

DDR3/240/WH/VA/D

7

FREE FREEVTT FREE FREE

RSVD

NC/PAR_IN

NC/ERR_OUT

NC/TEST4

DQS 0

DQS 0*

DQS 1

DQS 1*

DQS 2

DQS 2*

DQS 3

DQS 3*

DQS 4

DQS 4*

DQS 5

DQS 5*

DQS 6

DQS 6*

DQS 7

DQS 7*

DQS 8

DQS 8*

DM0/DQS9

NC/DQS9*

DM1/DQS10

NC/DQS10*

DM2/DQS11

NC/DQS11*

DM3/DQS12

NC/DQS12*

DM4/DQS13

NC/DQS13*

DM5/DQS14

NC/DQS14*

DM6/DQS15

NC/DQS15*

DM7/DQS16

NC/DQS16*

DM8/DQS17

NC/DQS17*

6

48 49240 187 198

79

MODT_A1

77

ODT1

MODT_A0

195

ODT0

68 53 167

39

CB0

40

CB1

45

CB2

46

CB3

158

CB4

159

CB5

164

CB6

165

CB7

7

DQSA0

-DQSA0

6 16

DQSA1

-DQSA1

15 25

DQSA2

-DQSA2

24 34

DQSA3

33

-DQSA3

85

DQSA4

-DQSA4

84 94

DQSA5

-DQSA5

93 103

DQSA6

102

-DQSA6

112

DQSA7

111

-DQSA7

43 42

DMA 0

125 126

DMA 1

134 135

DMA 2

143 144

DMA 3

152 153

203

DMA 4

204 212

DMA 5

213

DMA 6

221 222

230

DMA 7

231 161

162

3

MDA0

DQ0

4

MDA1

DQ1

MDA2

9

DQ2

10

MDA3

DQ3

122

MDA4

DQ4

123

MDA5

DQ5

128

MDA6

DQ6

129

MDA7

DQ7

12

MDA8

DQ8

13

MDA9

DQ9

18

MDA10

DQ1 0

19

MDA11

DQ1 1

MDA12

131

DQ1 2

132

MDA13

DQ1 3

137

MDA14

DQ1 4

138

MDA15

DQ1 5

MDA16

21

DQ1 6

MDA17

22

DQ1 7

27

MDA18

DQ1 8

28

MDA19

DQ1 9

140

MDA20

DQ2 0

141

MDA21

DQ2 1

MDA22

146

DQ2 2

147

MDA23

DQ2 3

30

MDA24

DQ2 4

31

MDA25

DQ2 5

36

MDA26

DQ2 6

37

MDA27

DQ2 7

149

MDA28

DQ2 8

150

MDA29

DQ2 9

155

MDA30

DQ3 0

156

MDA31

DQ3 1

MDA32

81

DQ3 2

82

MDA33

DQ3 3

87

MDA34

DQ3 4

88

MDA35

DQ3 5

200

MDA36

DQ3 6

201

MDA37

DQ3 7

206

MDA38

DQ3 8

207

MDA39

DQ3 9

90

MDA40

DQ4 0

91

MDA41

DQ4 1

MDA42

96

DQ4 2

97

MDA43

DQ4 3

209

MDA44

DQ4 4

210

MDA45

DQ4 5

215

MDA46

DQ4 6

216

MDA47

DQ4 7

99

MDA48

DQ4 8

100

MDA49

DQ4 9

105

MDA50

DQ5 0

106

MDA51

DQ5 1

MDA52

218

DQ5 2

219

MDA53

DQ5 3

224

MDA54

DQ5 4

225

MDA55

DQ5 5

MDA56

108

DQ5 6

MDA57

109

DQ5 7

114

MDA58

DQ5 8

115

MDA59

DQ5 9

227

MDA60

DQ6 0

228

MDA61

DQ6 1

MDA62

233

DQ6 2

234

MDA63

DQ6 3

MDA[0..63] 5 MDA[0..63] 5

6

5

MAAA[0..15]5

5

TC 1 0

0.1u/4/X7R/16V/K

0.1u/4/X7R/16V/K TC 1 5 TC 8

0.1u/4/X7R/16V/K

SMBCLK8,13,15,16,17, 18,24,25

SMBDATA8,13,15, 16,17,18,24,25

SBAA25 SBAA15 SBAA05

CKEA35 CKEA25

-CSA35

-CSA25

-DCLKA35 DCLKA35

-DCLKA25 DCLKA25

-SCASA5

-SRASA5

-SWEA5

DDR_15V

VCC3

VREFCA_A VREFDQ_A

SMBCLK SMBDATA

SBAA2 SBAA1 SBAA0

CKEA3 CKEA2

-CSA3

-CSA2

-DCLKA3 DCLKA3

-DCLKA2 DCLKA2

MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5 MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12 MAAA13 MAAA14

-SCASA

-SRASA

-SWEA

DDR3_2

120

VTT

2

VSS

5

VSS

8

VSS

11

VSS

14

VSS

17

VSS

20

VSS

23

VSS

26

VSS

29

VSS

32

VSS

35

VSS

38

VSS

41

VSS

44

VSS

47

VSS

80

VSS

83

VSS

86

VSS

89

VSS

92

VSS

95

VSS

98

VSS

101

VSS

104

VSS

107

VSS

110

VSS

113

VSS

116

VSS

119

VSS

121

VSS

124

VSS

127

VSS

130

VSS

133

VSS

136

VSS

139

VSS

142

VSS

145

VSS

148

VSS

151

VSS

154

VSS

157

VSS

160

VSS

163

VSS

166

VSS

199

VSS

202

VSS

205

VSS

208

VSS

211

VSS

214

VSS

217

VSS

220

VSS

223

VSS

226

VSS

229

VSS

232

VSS

235

VSS

239

VSS

51

VDD

54

VDD

57

VDD

60

VDD

62

VDD

65

VDD

66

VDD

69

VDD

72

VDD

75

VDD

78

VDD

170

VDD

173

VDD

176

VDD

179

VDD

182

VDD

183

VDD

186

VDD

189

VDD

191

VDD

194

VDD

197

VDD

236

VDDSPD

67

VREFCA

1

VREFDQ

118

SCL

238

SDA

237

SA1

117

SA0

52

BA2

190

BA1

71

BA0

169

CKE1

50

CKE0

76

S1*

193

S0*

64

CK1/NU*

63

CK1/NU

185

CK0 *

184

CK0

188

A0

181

A1

61

A2

180

A3

59

A4

58

A5

178

A6

56

A7

177

A8

175

A9

70

A10/AP

55

A11

174

A12

196

A13

172

A14

171

A15

168

RESET*

74

CAS*

192

RAS*

73

WE*

DDR3/240/BU/VA/D

4

FREE FREEVTT FREE FREE

RSVD ODT1

ODT0

NC/PAR_IN

NC/ERR_OUT

NC/TEST4

DQS 0

DQS 0*

DQS 1

DQS 1*

DQS 2

DQS 2*

DQS 3

DQS 3*

DQS 4

DQS 4*

DQS 5

DQS 5*

DQS 6

DQS 6*

DQS 7

DQS 7*

DQS 8

DQS 8*

DM0/DQS9

NC/DQS9*

DM1/DQS10

NC/DQS10*

DM2/DQS11

NC/DQS11*

DM3/DQS12

NC/DQS12*

DM4/DQS13

NC/DQS13*

DM5/DQS14

NC/DQS14*

DM6/DQS15

NC/DQS15*

DM7/DQS16

NC/DQS16*

DM8/DQS17

NC/DQS17*

DQ1 0 DQ1 1 DQ1 2 DQ1 3 DQ1 4 DQ1 5 DQ1 6 DQ1 7 DQ1 8 DQ1 9 DQ2 0 DQ2 1 DQ2 2 DQ2 3 DQ2 4 DQ2 5 DQ2 6 DQ2 7 DQ2 8 DQ2 9 DQ3 0 DQ3 1 DQ3 2 DQ3 3 DQ3 4 DQ3 5 DQ3 6 DQ3 7 DQ3 8 DQ3 9 DQ4 0 DQ4 1 DQ4 2 DQ4 3 DQ4 4 DQ4 5 DQ4 6 DQ4 7 DQ4 8 DQ4 9 DQ5 0 DQ5 1 DQ5 2 DQ5 3 DQ5 4 DQ5 5 DQ5 6 DQ5 7 DQ5 8 DQ5 9 DQ6 0 DQ6 1 DQ6 2 DQ6 3

3

48 49240 187 198

79

MODT_A3

77

MODT_A2

195 68

53 167

39

CB0

40

CB1

45

CB2

46

CB3

158

CB4

159

CB5

164

CB6

165

CB7

7

DQSA0

-DQSA0

6 16

DQSA1

-DQSA1

15 25

DQSA2

-DQSA2

24 34

DQSA3

33

-DQSA3

85

DQSA4

-DQSA4

84 94

DQSA5

-DQSA5

93 103

DQSA6

102

-DQSA6

112

DQSA7

111

-DQSA7

43 42

DMA 0

125 126

DMA 1

134 135

DMA 2

143 144

DMA 3

152 153

203

DMA 4

204 212

DMA 5

213

DMA 6

221 222

230

DMA 7

231 161

162

3

MDA0

DQ0

4

MDA1

DQ1

MDA2

9

DQ2

10

MDA3

DQ3

122

MDA4

DQ4

123

MDA5

DQ5

128

MDA6

DQ6

129

MDA7

DQ7

12

MDA8

DQ8

13

MDA9

DQ9

18

MDA10

19

MDA11 MDA12

131 132

MDA13

137

MDA14

138

MDA15 MDA16

21

MDA17

22 27

MDA18

28

MDA19

140

MDA20

141

MDA21 MDA22

146 147

MDA23

30

MDA24

31

MDA25

36

MDA26

37

MDA27

149

MDA28

150

MDA29

155

MDA30

156

MDA31 MDA32

81 82

MDA33

87

MDA34

88

MDA35

200

MDA36

201

MDA37

206

MDA38

207

MDA39

90

MDA40

91

MDA41 MDA42

96 97

MDA43

209

MDA44

210

MDA45

215

MDA46

216

MDA47

99

MDA48

100

MDA49

105

MDA50

106

MDA51 MDA52

218 219

MDA53

224

MDA54

225

MDA55 MDA56

108

MDA57

109 114

MDA58

115

MDA59

227

MDA60

228

MDA61 MDA62

233 234

MDA63

DDR_15V

TR 8 2K/4/1

VREFCA_A

TR 9 2K/4/1

DDR_15V

TR 5 2K/4/1

VREFDQ_A

TR 4 2K/4/1

BC173 1u/4/X5R/6.3V/K/X

-DDR3_RST

100p/4/NPO/50V /J/X

3

2

VREFCA_A 25

TR 1 0 0/4/ X

VREFDQA_CPU 6

TR 1 1 0/4/SHT/X

TC 1 3 100p/4/NPO/50V /J

SMBDATA SMBCLK

TC 1 1

TC 1 2

100p/4/NPO/50V /J/X

Title

Size Docum ent Number Rev

Custom

Date: Sheet of

2

VREFDQA_UPI 25

Gigabyte T echnology

DDRIII CHANNEL A

GA-P55A-UD3

1

7 38

1

1.02

8

DDRVTT DDRVTT

-DQSB[0..8]

-DQSB[0..8] 5

D D

C C

B B

A A

DQSB[0..8]

DMB[0..7]

MODT_B[0..3]

TC 2 0 TC 1 6

8

DQSB[0..8] 5

DMB[0..7] 5

MODT_B[0..3] 5

DDR_15V DDR_15V

TC 1 9

0.1u/4/X7R/16V/K

VCC3

0.1u/4/X7R/16V/K

SMBCLK7,13,15,16,17, 18,24,25 SMBCLK7,13,15,16,17, 18,24,25

SMBDATA7,13,15,16,17, 18,24,25

VCC3

SBAB25 SBAB15 SBAB05

CKEB15 CKEB05

-CSB15

-CSB05

-DCLKB15 DCLKB15

-DCLKB05 DCLKB05

MAAB[0..15]5

-DDR3_RST5 ,7

-SCASB5

-SRASB5

-SWEB5

7

DDR3_3

120

VTT

2

VSS

5

VSS

8

VSS

11

VSS

14

VSS

17

VSS

20

VSS

23

VSS

26

VSS

29

VSS

32

VSS

35

VSS

38

VSS

41

VSS

44

VSS

47

VSS

80

VSS

83

VSS

86

VSS

89

VSS

92

VSS

95

VSS

98

VSS

101

VSS

104

VSS

107

VSS

110

VSS

113

VSS

116

VSS

119

VSS

121

VSS

124

VSS

127

VSS

130

VSS

133

VSS

136

VSS

139

VSS

142

VSS

145

VSS

148

VSS

151

VSS

154

VSS

157

VSS

160

VSS

163

VSS

166

VSS

199

VSS

202

VSS

205

VSS

208

VSS

211

VSS

214

VSS

217

VSS

220

VSS

223

VSS

226

VSS

229

VSS

232

VSS

235

VSS

239

VSS

51

VDD

54

VDD

57

VDD

60

VDD

62

VDD

65

VDD

66

VDD

69

VDD

72

VDD

75

VDD

78

VDD

170

VDD

173

VDD

176

VDD

179

VDD

182

VDD

183

VDD

186

VDD

189

VDD

191

VDD

194

VDD

197

VDD

236

VDDSPD

67

VREFCA_B VREFDQ_B VREFDQ_B

SMBCLK SMBDATA

SBAB2 SBAB1 SBAB0

CKEB1 CKEB0

-CSB1

-CSB0

-DCLKB1 DCLKB1

-DCLKB0 DCLKB0

MAAB0 MAAB1 MAAB2 MAAB3 MAAB4 MAAB5 MAAB6 MAAB7 MAAB8 MAAB9 MAAB10 MAAB11 MAAB12 MAAB13 MAAB14

-SCASB

-SRASB

-SWEB

VREFCA

1

VREFDQ

118

SCL

238

SDA

237

SA1

117

SA0

52

BA2

190

BA1

71

BA0

169

CKE1

50

CKE0

76

S1*

193

S0*

64

CK1/NU*

63

CK1/NU

185

CK0 *

184

CK0

188

A0

181

A1

61

A2

180

A3

59

A4

58

A5

178

A6

56

A7

177

A8

175

A9

70

A10/AP

55

A11

174

A12

196

A13

172

A14

171

A15

168

RESET*

74

CAS*

192

RAS*

73

WE*

7

DDR3/240/WH/VA/D

FREE FREEVTT FREE FREE

RSVD

NC/PAR_IN

NC/ERR_OUT

NC/TEST4

DQS 0

DQS 0*

DQS 1

DQS 1*

DQS 2

DQS 2*

DQS 3

DQS 3*

DQS 4

DQS 4*

DQS 5

DQS 5*

DQS 6

DQS 6*

DQS 7

DQS 7*

DQS 8

DQS 8*

DM0/DQS9

NC/DQS9*

DM1/DQS10

NC/DQS10*

DM2/DQS11

NC/DQS11*

DM3/DQS12

NC/DQS12*

DM4/DQS13

NC/DQS13*

DM5/DQS14

NC/DQS14*

DM6/DQS15

NC/DQS15*

DM7/DQS16

NC/DQS16*

DM8/DQS17

NC/DQS17*

6

48 49240 187 198

79

MODT_B1

77

ODT1

MODT_B0

195

ODT0

68 53 167

39

CB0

40

CB1

45

CB2

46

CB3

158

CB4

159

CB5

164

CB6

165

CB7

7

DQSB0

-DQSB0

6 16

DQSB1

-DQSB1

15 25

DQSB2

-DQSB2

24 34

DQSB3

33

-DQSB3

85

DQSB4

-DQSB4

84 94

DQSB5

-DQSB5

93 103

DQSB6

-DQSB6

102 112

DQSB7

111

-DQSB7

43 42

DMB 0

125 126

DMB 1

134 135

DMB 2

143 144

DMB 3

152 153

203

DMB 4

204 212

DMB 5

213

DMB 6

221 222

230

DMB 7

231 161

162

3

MDB0

DQ0

4

MDB1

DQ1

MDB2

9

DQ2

10

MDB3

DQ3

122

MDB4

DQ4

123

MDB5

DQ5

128

MDB6

DQ6

129

MDB7

DQ7

12

MDB8

DQ8

13

MDB9

DQ9

18

MDB10

DQ1 0

19

MDB11

DQ1 1

MDB12

131

DQ1 2

132

MDB13

DQ1 3

137

MDB14

DQ1 4

138

MDB15

DQ1 5

MDB16

21

DQ1 6

MDB17

22

DQ1 7

27

MDB18

DQ1 8

28

MDB19

DQ1 9

140

MDB20

DQ2 0

141

MDB21

DQ2 1

MDB22

146

DQ2 2

147

MDB23

DQ2 3

30

MDB24

DQ2 4

31

MDB25

DQ2 5

36

MDB26

DQ2 6

37

MDB27

DQ2 7

149

MDB28

DQ2 8

150

MDB29

DQ2 9

155

MDB30

DQ3 0

156

MDB31

DQ3 1

MDB32

81

DQ3 2

82

MDB33

DQ3 3

87

MDB34

DQ3 4

88

MDB35

DQ3 5

200

MDB36

DQ3 6

201

MDB37

DQ3 7

206

MDB38

DQ3 8

207

MDB39

DQ3 9

90

MDB40

DQ4 0

91

MDB41

DQ4 1

MDB42

96

DQ4 2

97

MDB43

DQ4 3

209

MDB44

DQ4 4

210

MDB45

DQ4 5

215

MDB46

DQ4 6

216

MDB47

DQ4 7

99

MDB48

DQ4 8

100

MDB49

DQ4 9

105

MDB50

DQ5 0

106

MDB51

DQ5 1

MDB52

218

DQ5 2

219

MDB53

DQ5 3

224

MDB54

DQ5 4

225

MDB55

DQ5 5

MDB56

108

DQ5 6

MDB57

109

DQ5 7

114

MDB58

DQ5 8

115

MDB59

DQ5 9

227

MDB60

DQ6 0

228

MDB61

DQ6 1

MDB62

233

DQ6 2

234

MDB63

DQ6 3

6

MDB[0..63] 5

5

TC 1 8

0.1u/4/X7R/16V/K

VCC3

0.1u/4/X7R/16V/K

VREFCA_B

TC 2 1 TC 1 7

0.1u/4/X7R/16V/K

MAAB[0..15]5

5

SMBCLK SMBDATA

SMBDATA7,13,15, 16,17,18,24,25

VCC3

SBAB2

SBAB25

SBAB1

SBAB15

SBAB0

SBAB05

CKEB3

CKEB35

CKEB2

CKEB25

-CSB3

-CSB35

-CSB2

-CSB25

-DCLKB3

-DCLKB35 DCLKB3

DCLKB35

-DCLKB2

-DCLKB25 DCLKB2

DCLKB25

MAAB0 MAAB1 MAAB2 MAAB3 MAAB4 MAAB5 MAAB6 MAAB7 MAAB8 MAAB9 MAAB10 MAAB11 MAAB12 MAAB13 MAAB14

-DDR3_RST5, 7

-SCASB

-SCASB5

-SRASB

-SRASB5

-SWEB

-SWEB5

4

DDR3_4

120

VTT

2

VSS

5

VSS

8

VSS

11

VSS

14

VSS

17

VSS

20

VSS

23

VSS

26

VSS

29

VSS

32

VSS

35

VSS

38

VSS

41

VSS

44

VSS

47

VSS

80

VSS

83

VSS

86

VSS

89

VSS

92

VSS

95

VSS

98

VSS

101

VSS

104

VSS

107

VSS

110

VSS

113

VSS

116

VSS

119

VSS

121

VSS

124

VSS

127

VSS

130

VSS

133

VSS

136

VSS

139

VSS

142

VSS

145

VSS

148

VSS

151

VSS

154

VSS

157

VSS

160

VSS

163

VSS

166

VSS

199

VSS

202

VSS

205

VSS

208

VSS

211

VSS

214

VSS

217

VSS

220

VSS

223

VSS

226

VSS

229

VSS

232

VSS

235

VSS

239

VSS

51

VDD

54

VDD

57

VDD

60

VDD

62

VDD

65

VDD

66

VDD

69

VDD

72

VDD

75

VDD

78

VDD

170

VDD

173

VDD

176

VDD

179

VDD

182

VDD

183

VDD

186

VDD

189

VDD

191

VDD

194

VDD

197

VDD

236

VDDSPD

67

VREFCA

1

VREFDQ

118

SCL

238

SDA

237

SA1

117

SA0

52

BA2

190

BA1

71

BA0

169

CKE1

50

CKE0

76

S1*

193

S0*

64

CK1/NU*

63

CK1/NU

185

CK0 *

184

CK0

188

A0

181

A1

61

A2

180

A3

59

A4

58

A5

178

A6

56

A7

177

A8

175

A9

70

A10/AP

55

A11

174

A12

196

A13

172

A14

171

A15

168

RESET*

74

CAS*

192

RAS*

73

WE*

DDR3/240/BU/VA/D

FREE FREEVTT FREE FREE

RSVD ODT1

ODT0

NC/PAR_IN

NC/ERR_OUT

NC/TEST4

DQS 0

DQS 0*

DQS 1

DQS 1*

DQS 2

DQS 2*

DQS 3

DQS 3*

DQS 4

DQS 4*

DQS 5

DQS 5*

DQS 6

DQS 6*

DQS 7

DQS 7*

DQS 8

DQS 8*

DM0/DQS9

NC/DQS9*

DM1/DQS10

NC/DQS10*

DM2/DQS11

NC/DQS11*

DM3/DQS12

NC/DQS12*

DM4/DQS13

NC/DQS13*

DM5/DQS14

NC/DQS14*

DM6/DQS15

NC/DQS15*

DM7/DQS16

NC/DQS16*

DM8/DQS17

NC/DQS17*

DQ1 0 DQ1 1 DQ1 2 DQ1 3 DQ1 4 DQ1 5 DQ1 6 DQ1 7 DQ1 8 DQ1 9 DQ2 0 DQ2 1 DQ2 2 DQ2 3 DQ2 4 DQ2 5 DQ2 6 DQ2 7 DQ2 8 DQ2 9 DQ3 0 DQ3 1 DQ3 2 DQ3 3 DQ3 4 DQ3 5 DQ3 6 DQ3 7 DQ3 8 DQ3 9 DQ4 0 DQ4 1 DQ4 2 DQ4 3 DQ4 4 DQ4 5 DQ4 6 DQ4 7 DQ4 8 DQ4 9 DQ5 0 DQ5 1 DQ5 2 DQ5 3 DQ5 4 DQ5 5 DQ5 6 DQ5 7 DQ5 8 DQ5 9 DQ6 0 DQ6 1 DQ6 2 DQ6 3

3

48 49240 187 198

79

MODT_B3

77

MODT_B2

195 68

53 167

39

CB0

40

CB1

45

CB2

46

CB3

158

CB4

159

CB5

164

CB6

165

CB7

7

DQSB0

-DQSB0

6 16

DQSB1

-DQSB1

15 25

DQSB2

-DQSB2

24 34

DQSB3

33

-DQSB3

85

DQSB4

-DQSB4

84 94

DQSB5

-DQSB5

93 103

DQSB6

102

-DQSB6

112

DQSB7

111

-DQSB7

43 42

DMB 0

125 126

DMB 1

134 135

DMB 2

143 144

DMB 3

152 153

203

DMB 4

204 212

DMB 5

213

DMB 6

221 222

230

DMB 7

231 161

162

3

MDB0

DQ0

4

MDB1

DQ1

MDB2

9

DQ2

10

MDB3

DQ3

122

MDB4

DQ4

123

MDB5

DQ5

128

MDB6

DQ6

129

MDB7

DQ7

12

MDB8

DQ8

13

MDB9

DQ9

18

MDB10

19

MDB11 MDB12

131 132

MDB13

137

MDB14

138

MDB15 MDB16

21

MDB17

22 27

MDB18

28

MDB19

140

MDB20

141

MDB21 MDB22

146 147

MDB23

30

MDB24

31

MDB25

36

MDB26

37

MDB27

149

MDB28

150

MDB29

155

MDB30

156

MDB31 MDB32

81 82

MDB33

87

MDB34

88

MDB35

200

MDB36

201

MDB37

206

MDB38

207

MDB39

90

MDB40

91

MDB41 MDB42

96 97

MDB43

209

MDB44

210

MDB45

215

MDB46

216

MDB47

99

MDB48

100

MDB49

105

MDB50

106

MDB51 MDB52

218 219

MDB53MAAB15 MAAB15

224

MDB54

225

MDB55 MDB56

108

MDB57

109 114

MDB58

115

MDB59

227

MDB60

228

MDB61 MDB62

233 234

MDB63

3

MDB[0..63] 5

2

DDR_15V

TR 1 2 2K/4/1

VREFCA_B

VREFCA_B 25

TR 1 3 2K/4/1

DDR_15V

TR 7 2K/4/1

TR 6 2K/4/1

VREFDQ_B

TR 1 4 0/4/ X

TR 1 5 0/4/SHT/X

VREFDQB_CPU 6

VREFDQB_UPI 25

CPU

DIMM2 DIMM1

DIMM4 DIMM3

Title

Size Document Number Rev

Custom

Date: Sheet of

Gigabyte T echnology

DDRIII CHANNEL B

GA-P55A-UD3

2

1

CHA

CHB

8 38

1

1.02

8

DDR TERMINATION

CHANNEL A/B

D D

DDR_15V

TBC8

0.1u/4/X7R/16V/K TBC21

0.1u/4/X7R/16V/K TBC19

0.1u/4/X7R/16V/K

C C

DDRVTT

7

DDRVTT

DDRVTT DecoupleDDR15V Decouple

TBC16

0.1u/4/X7R/16V/K TBC28

0.1u/4/X7R/16V/K TBC9

0.1u/4/X7R/16V/K

TEC4

1

+

6

820u/FP/D/2.5V/69/7m

DDRVTT

5

DDRVTT

TBC11 22u/8/X5R/6.3V/M

TBC10 1u/4/X5R/6.3V/K

TBC27 1u/4/X5R/6.3V/K

DDR_15V

TBC17 22u/8/X5R/6.3V/M

DDR_15V

TBC20 1u/4/X5R/6.3V/K

TBC14 1u/4/X5R/6.3V/K

4

TBC23 1u/4/X5R/6.3V/K

TBC13 1u/4/X5R/6.3V/K

TBC15

2.2u/6/X5R/6.3V/K

3

DDR_15V

TEC3 560u/FP/D/6.3V/68/8m

1

+

1

+

TEC1 560u/FP/D/6.3V/68/8m

DDR_15V

TEC2

1

+

560u/FP/D/6.3V/68/8m

1u/4/X5R/6.3V/KTB C 7 1u/4/X5R/6.3V/KTB C 2 6

1u/4/X5R/6.3V/KTB C 2 4 1u/4/X5R/6.3V/KTB C5

1u/4/X5R/6.3V/KTB C 2 5 1u/4/X5R/6.3V/KTB C 6 1u/4/X5R/6.3V/KTB C 2 2

2

DDR_15V

1

TBC18 1u/4/X5R/6.3V/K

TBC12 1u/4/X5R/6.3V/K

COUPON1

B B

COUPON2

A A

Title

Size

Document Number Rev

B

8

7

6

5

4

3

Date: Sheet o f

COUPON1 COUPON/ X

COUPON2 COUPON/ X

21

Gigabyte Technology

DDRIII POWER CAP

GA-P55A-UD3

2

9 38Friday, November 13, 2009

VCORE

1.02

1

5

4

3

2

1

DMI PCI-E

USB

OC0#/GPIO59 OC1#/GPIO40 OC2#/GPIO41 OC3#/GPIO42 OC4#/GPIO43

OC6#/GPIO10 OC7#/GPIO14

CLKIN_DOT_96N CLKIN_DOT_96P

PCHB

USBP0N USBP0P USBP1N USBP1P USBP2N USBP2P USBP3N USBP3P USBP4N USBP4P USBP5N USBP5P USBP6N USBP6P USBP7N USBP7P USBP8N USBP8P USBP9N

USBP9P USBP10N USBP10P USBP11N USBP11P USBP12N USBP12P USBP13N USBP13P

OC5#/GPIO9

USBRBIAS#

USBRBIAS

2 OF 11

DMI:12/5/5/5/12

Impedance=80 +- 17.5%

DMI_0TXN4

-SRCCLK_PCH24 SRCCLK_PCH2 4

DMI_0TXP4 DMI _0RXN4 DMI_0RXP4

DMI_1TXN4

DMI_1TXP4 DMI _1RXN4 DMI_1RXP4

DMI_2TXN4

DMI_2TXP4 DMI _2RXN4 DMI_2RXP4

DMI_3TXN4

DMI_3TXP4 DMI _3RXN4 DMI_3RXP4

R451 49.9/4/1

D D

VCC1_05_PCH

PCIE X1 :15/5/5/5/15

Impedance=80 +- 17.5%

C C

B B

SL_IN17

SL_IP17 SL_ON17 SL_OP17

ML_IN32

ML_IP32 ML_ON32 ML_OP3 2

PCIE_IN317

PCIE_IP317 PCIE_TN31 7 PCIE_TP 317

PCIE_IN417

PCIE_IP417 PCIE_TN41 7 PCIE_TP 417

PCIE_IN516

PCIE_IP516 PCIE_TN51 6 PCIE_TP 516

PCIE_IN616

PCIE_IP616 PCIE_TN61 6 PCIE_TP 616

PCIE_IN716

PCIE_IP716 PCIE_TN71 6 PCIE_TP 716

PCIE_IN817

PCIE_IP817 PCIE_TN81 7 PCIE_TP 817

電容要靠近

NB_HEATSIN

1

DMI_0TXN DMI_0TXP DMI _0RXN DMI_0RXP DMI_1TXN DMI_1TXP DMI _1RXN DMI_1RXP DMI_2TXN DMI_2TXP DMI _2RXN DMI_2RXP DMI_3TXN DMI_3TXP DMI _3RXN DMI_3RXP DMI _COMP

C1100.1u/4/X7R/16V/K C1080.1u/4/X7R/16V/K

C1050.1u/4/X7R/16V/K C1040.1u/4/X7R/16V/K

C990.1u/4/X7R/16V/K C1000.1u/4/X7R/16V/K

C980.1u/4/X7R/16V/K C970.1u/4/X7R/16V/K

C1030.1u/4/X7R/16V/K C1020.1u/4/X7R/16V/K

C950.1u/4/X7R/16V/K C960.1u/4/X7R/16V/K

slot

PET_N2 PET_P2

PET_N4 PET_P4

PET_N5 PET_P5

PET_N6 PET_P6

PET_N7 PET_P7

PET_N8 PET_P8

端

A19

DMI0RXN

B18

DMI0RXP

J2 2

DMI 0TXN

H22

DMI 0TXP

B20

DMI1RXN

C19

DMI1RXP

G22

DMI 1TXN

F22

DMI 1TXP

E20

DMI2RXN

D20

DMI2RXP

H24

DMI 2TXN

G24

DMI 2TXP

G18

DMI3RXN

H18

DMI3RXP

L24

DMI 3TXN

K24

DMI 3TXP

D21

DMI_IRCOMP

C21

DMI_ZCOMP

H20

CLKIN_DMI_N

G20

CLKIN_DMI_P

D15

PERN1

C16

PERP1

D18

PETN1

D17

PETP1

B17

PERN2

A16

PERP2

H16

PETN2

G16

PETP2

B15

PERN3

C14

PERP3

H14

PETN3

G14

PETP3

D14

PERN4

D13

PERP4

K14

PETN4

L14

PETP4

C12

PERN5

B13

PERP5

H12

PETN5

G12

PETP5

D8

PERN6

C9

PERP6

G11

PETN6

H11

PETP6

A12

PERN7

B11

PERP7

D11

PETN7

D10

PETP7

C7

PERN8

B8

PERP8

K12

PETN8

J1 2

PETP8

BD82P55-B2/S/[10HB1-038255 -2 0 R ]

USB OC# Configure

OC0#

OC1#

OC2#

OC3#

OC4#

A A

OC5_6#

USB0,1

USB2,3

USB4,5

USB6,7

USB8,9

USB10~13

OC7#

2

HEAT SINK/EP55-UD4P/PIN/ZHIHAN/[12SP2-06001 0-12R]

5

4

USB:15/4.5/7.5/4.5/15 Impedance=90+- 15%

-USBOC_F

GPIO14

USBRBIAS

-DOTCLK DOTCLK

GPIO14

-USBP0 +USBP0

-USBP1 +USBP1

-USBP2 +USBP2

-USBP3 +USBP3

-USBP4 +USBP4

-USBP5 +USBP5

-USBP6 +USBP6

-USBP7 +USBP7

-USBP8 +USBP8

-USBP9 +USBP9

-USBP10 +USBP10

-USBP11 +USBP11

-USBP12 +USBP12

-USBP13 +USBP13

R448 22.6/4/1

3VDUAL_ICH

R461

8.2K/4/X

-DOTCLK 24 DOTCLK 2 4

AW25 AY25 BA23 AY24 AW23 AY22 AR22 AP22 AV21 AV22 AY20 AW21 AK20 AL20 AV20 AW19 BA19 AY18 AM20 AN20 AV17 AV18 AR20 AT20 AK18 AL18 AY17 BA16

AT31 AT30 AK28 AP30 AP31 AL28 AL30 AM30

AY15 AV15

AM22 AL22

-USBP0 29 +USBP0 29

-USBP1 29 +USBP1 29

-USBP2 29 +USBP2 29

-USBP3 29 +USBP3 29

-USBP4 34 +USBP4 34

-USBP5 34 +USBP5 34

-USBP6 32 +USBP6 32

-USBP7 32 +USBP7 32

-USBP8 29 +USBP8 29

-USBP9 29 +USBP9 29

-USBP10 3 5 +USBP10 35

-USBP11 3 5 +USBP11 35

-USBP12 3 5 +USBP12 35

-USBP13 3 5 +USBP13 35

-USBOC_F 29

-USBOC_ R 32

3

Rev 0.2 modefy

OC[3:0]# for Device 29 (ports 0-7)

OC[7:4]# for Device 26 (ports 8-13)

NV_ALE NV_CLE

Impedance=50+- 15% ONFI: NV_DQ 4/5

NV_DQS 4/10

NV_CTRL 4/10

NV_CK 4/15

Hi

Disable Danbury

Lo

Intel anti theft techonlogy

2

PCHE

M32

M31

J3 4

L35

J3 6 J3 5

F38

NV_ALE NV_CLE NV_RB# NV_WR#0_RE# NV_WR#1_RE# NV_WE#_C K0 NV_WE#_C K1

NV_DQ0/NV_IO0 NV_DQ1/NV_IO1 NV_DQ2/NV_IO2 NV_DQ3/NV_IO3 NV_DQ4/NV_IO4 NV_DQ5/NV_IO5 NV_DQ6/NV_IO6 NV_DQ7/NV_IO7 NV_DQ8/NV_IO8

NV_DQ9/NV_IO9 NV_DQ10/NV_IO10 NV_DQ11/NV_IO11 NV_DQ12/NV_IO12 NV_DQ13/NV_IO13 NV_DQ14/NV_IO14 NV_DQ15/NV_IO15

NV_RCOMP

NV_CE#0 NV_CE#1 NV_CE#2 NV_CE#3

NV_DQS0 NV_DQS1

T33 P35 T31 P33 M35 L33 M36 M34 M30 F36 H33 F37 E39 G33 D40 F33

H36 H35 P32 E41

P36 F40

L36

NVRAM

BD82P55-B2/S/[10HB1-038255-2 0 R ]

R562

8.2K/4

R565

8.2K/4/X

NV_ALE

Title

Size

Date: Sheet o f

5 OF 11

NV_CLENV_ALE

DMI Terminator voltage LO : DC COUP : HALF SWING HI : AC COUP : TX/RX TO VCCEnable Danbury

Gigabyte Technology

PCH FDI,DMI,USB ,PCIE,NVRAM

Document Number Rev

B

GA-P55A-UD3

NV_RCOMP

NV_PCHNV_PCH

1

R495 33/ 4

R563

8.2K/4/X

R564

4.7K/4/1/X

1.02

10 38Friday, November 13, 2009

5

PCHF

D D

C C

R421

B B

A A

1K/4/1

DDCDATA DDPD_CTRLCLK DDCCLK

J1

DDPB_HPD

J3

DDPC_HPD

H2

DDPD_HPD

M1

DDPB_AUXP

L2

DDPB_AUXN

L9

DDPC_AUXP

L10

DDPC_AUXN

K4

DDPD_AUXP

L4

DDPD_AUXN

K10

DDPB_0P

J8

DDPB_0N

K11

DDPB_1P

J11

DDPB_1N

H6

DDPB_2P

F6

DDPB_2N

G4

DDPB_3P

H4

DDPB_3N

E3

DDPC_0P

F4

DDPC_0N

F2

DDPC_1P

G3

DDPC_1N

B4

DDPC_2P

C4

DDPC_2N

D3

DDPC_3P

D2

DDPC_3N

C5

DDPD_0P

B6

DDPD_0N

D6

DDPD_1P

D7

DDPD_1N

F8

DDPD_2P

G8

DDPD_2N

F9

DDPD_3P

G9

DDPD_3N

M3

SDVO_INTP

N4

SDVO_INTN

N2

SDVO_STALLP

P3

SDVO_STALLN

L6

SDVO_TVCLKINP

L7

SDVO_TVCLKINN

BD82P55-B2/S/[10HB1-038255-20R]

R429 1K/4/1

1K/4/1

DDPC_CTRLCLK DDPC_CTRLDATA

FDILINK

BD82P55-B2/S/[10HB1-038255-20R]

5

R422

6 OF 11

FDI_RXN0 FDI_RXP0 FDI_RXN1 FDI_RXP1 FDI_RXN2 FDI_RXP2 FDI_RXN3 FDI_RXP3 FDI_RXN4 FDI_RXP4 FDI_RXN5 FDI_RXP5 FDI_RXN6 FDI_RXP6 FDI_RXN7 FDI_RXP7

FDI_FSYNC0 FDI_LSYNC0 FDI_FSYNC1 FDI_LSYNC1

7 OF 11

CRT_DDC_DATA

CRT_DDC_CLK

DDPC_CTRLCLK

DDPC_CTRLDATA

DDPD_CTRLCLK

DDPD_CTRLDATA

SDVO_CTRLCLK

SDVO_CTRLDATA

R432 1K/4/1

PCHG

FD I_INT

CRT_HSYNC CRT_VSYNC

CRT_RED

CRT_GREEN

CRT_BLUE

CRT_IRTN

DAC_IREF

TP 4 TP 5 TP 6 TP 7

DDPD_CTRLDATA

K30 J30 H3 0 G30 D31 D32 F31 G31 K31 J31 C30 B31 A33 B32 C33 B34

E34 C35 E36 D35

B36

AD4 AD3

AC1 AC3 AB2

AB4

AG4 AG2

AE2

P12 P13 T1 3 T1 2

AB10 AB11

AB7 AB9

AB13 AB12

1K/4/1

4

DDCDATA DDCCLK

VGA_RSET

TP 2 2 TP 2 3 TP 2 5 TP 2 7

DDPC_CTRLCLK DDPC_CTRLDATA

DDPD_CTRLCLK DDPD_CTRLDATA

VCC3VCC3 VCC3

R416 1K/4/1

4

R434 1.02K/4/1

VCC1_05_PCH

33MHz or 14.318MHz

48MHz,33MHz or

14.318MHz

R431 90.9/4/1

PCHCLK1424

XTALI_PCH

X2

25M/20p/30ppm/49US/20/D/X

27p/4/NPO/50V/J/X

XTALO_PCH

C94

TP 2 6 TP 2 8 TP 2 9

CLK_RCOMP PCHCLK14

XTALO_PCH XTALI_PCH

R420 1M/4/X

C93

27p/4/NPO/50V/J/XR433

AF6

CLKOUT_PCI0

AD7

CLKOUT_PCI1

AF9

CLKOUT_PCI2

AD9

CLKOUT_PCI3

AD12

CLKOUT_PCI4

AD10

CLKOUTFLEX0/GPIO64

AK1

CLKOUTFLEX1/GPIO65

AB6

CLKOUTFLEX2/GPIO66

AL3

CLKOUTFLEX3/GPIO67

AA3

XCLK_RCOMP

AF7

REFCLK14IN

Y 2

XTAL25_OUT

Y 4

XTAL25_IN

3

CLKOUT_BCLK0_N/CLKOUT_PCIE8N CLKOUT_BCLK0_P/CLKOUT_PCIE8P

CLKOUT_DP_N/CLKOUT_BCLK1_N CLKOUT_DP_P/CLKOUT_BCLK1_P

8 OF 11

BD82P55-B2/S/[10HB1-038255-20R]

3

PCHH

CLKIN_BCLK_N CLKIN_BCLK_P

CLKOUT_PCIE7N CLKOUT_PCIE7P

CLKOUT_DMI_N CLKOUT_DMI_P

CLKOUT_PCIE0N CLKOUT_PCIE0P

CLKOUT_PCIE1N CLKOUT_PCIE1P

CLKOUT_PCIE2N CLKOUT_PCIE2P

CLKOUT_PCIE3N CLKOUT_PCIE3P

CLKOUT_PCIE4N CLKOUT_PCIE4P

CLKOUT_PCIE5N CLKOUT_PCIE5P

CLKOUT_PCIE6N CLKOUT_PCIE6P

CLKOUT_PEG_A_N CLKOUT_PEG_A_P

CLKOUT_PEG_B_N CLKOUT_PEG_B_P

2

-PCHCLK

Y 3 2

PCHCLK

Y 3 1 L38

K38

T7 T6

H4 0 J41

H3 7

TP 6 1

H3 8

TP 6 2

V2 W1

T1 0 T9

M6 M7

M9 M10

P7 P6

Y 8 Y 9

U4 V4

Y 6 Y 7

V7

TP 4 8

V8

TP 4 9

For PCIE Gen1.1

For PCIE Gen2.0

-PCHCLK 24 PCHCLK 24

133MHz to CPU

100MHz to CPU

120MHz to CPU

2

Ti t le

Size Document Number Rev

Date: Sheet of

Gigabyte Technology

PCH DISPL AY ,CLK BUFFER

Custom

1

GA-P55A-UD3

1

11 38Friday, November 13, 2009

1.02

5

4

3

2

1

A_D[0..31]

A_D0 A_D1 A_D2 A_D3 A_D4 A_D5 A_D6 A_D7 A_D8 A_D9 A_D10 A_D11 A_D12 A_D13 A_D14 A_D15 A_D16 A_D17 A_D18 A_D19 A_D20 A_D21 A_D22 A_D23 A_D24 A_D25 A_D26 A_D27 A_D28 A_D29 A_D30 A_D31

-C_BE0

-C_BE1

-C_BE2

-C_BE3

A_D[0..31]18,36

-C_BE0 18,36

-C_BE1 18,36

-C_BE2 18,36

-C_BE3 18,36

PCHC

SATA0RXN

TP8

A20GATE

INIT3_3V#

RCIN#

SERIRQ

PECI

W41 V40 U38 V38 Y38 Y37 AB36 AB35 AD36 AD35 AB31 AB32 AC41 AC39 AB37 AB38

AF41 AE40 AD38 AE38

AF35 AF34 AD33 AD32

Y34 Y35

AN39 T39

T41 AJ37

AH38 AK39 AR38 AH39 AG40

V34 AG37

AR39 AM40 AL40 C38 D36 C37

SATA0RXP SATA0TXN SATA0TX P SATA1RXN SATA1RXP SATA1TXN SATA1TX P SATA2RXN SATA2RXP SATA2TXN SATA2TX P SATA3RXN SATA3RXP SATA3TXN SATA3TX P

SATA4RXN SATA4RXP SATA4TXN SATA4TX P

SATA5RXN SATA5RXP SATA5TXN SATA5TX P

-SATALED

SATACOMP GPIO21

-LAN1_ISO

-LAN1_DSM I_MON_C I_MON_C2 GPIO49

TP33

A20GATE

-INIT_3V

-KBRST SERIRQ

-THRMTR I P

R486 0/4/SHT/X

SATA0RXN SATA0RXP

SATA0TXN SATA0TXP

FANGPIO

SATA0GP/GPIO21 SATA1GP/GPIO19 SATA2GP/GPIO36 SATA3GP/GPIO37 SATA4GP/GPIO16 SATA5GP/GPIO49

HOST

SATA1RXN SATA1RXP

SATA1TXN

SATA1TXP SATA2RXN SATA2RXP

SATA2TXN

SATA2TXP SATA3RXN SATA3RXP

SATA3TXN

SATA3TXP

SATA

SATA4RXN SATA4RXP

SATA4TXN

SATA4TXP SATA5RXN

SATA5RXP

SATA5TXN

SATA5TXP

SATALED#

SATAICOMPI

SATAICOMPO

THRMTRIP#

PMSYNCH

D D

PWROK113,19,28

PHASE_CTRL25,28

C C

PE_4_1_SW1 7

-LAN_DSM32

-LAN_ISO3 2

B B

TP31

TP30

TP32

R594 75/4/1

C184

0.1u/4/X7R/16V/K/X

TP53

-PCHNV_SEL2 -PCHNV_SEL2

-PCHNV_PD1

-PCHNV_PD2

R786 0/4/SHT/X

SSTCTL1 9

PE_4_1_SW

-ONFI_OCCP2

-LAN_DSM

-LAN_ISO

TP54

AK35

TP18

AN36

TP19

AU39

TP20

AL33

MEPWROK

BA12

PWM0

AR12

PWM1

AW12

PWM2

AY13

PWM3

AW11

TACH0/GPIO17

AL14

TACH1/GPIO1

AV11

GP IO7

TACH2/GPIO6

AY11

TACH3/GPIO7

AN31

SST

AN41

SCLOCK/GPIO22

AM38

SLOAD/GPIO38

AL39

SDATAOUT0/GPIO 39

AG38

SDATAOUT1/GPIO 48

AF15

NC_AF15

BD82P55-B2/S/[10HB1-038255 -2 0 R ]

CLINK

CLKIN_SATA_N/CKSSCD_N CLKIN_SATA_P/CKSSCD_P

3 OF 11

Impedance=90 Ω ±17.5%

SATA:15/4.5/7.5/4.5/15;0.8”-4”

-LAN1_ISO

-LAN1_DSM I_MON_CME_PWROK I_MON_C2 GPIO49 PE_4_1_SW

-ONFI_OCCP2

-LAN_DSM

-LAN_ISO GP IO7

-PCHNV_PD1

-PCHNV_PD2

-SRCCLK_SATA 24 SRCCLK_S ATA 2 4

-SATALED 29

R561 37.4/4/1

GPIO21 13

I_MON_C 25 I_MON_C2 25 GPIO49

A20GATE 1 9

-KBRST 19

SERIRQ 19,33

-THRMTR I P 4,28 PMSYNC 4

VCC1_05_PCH

R487 0/4/X

A20GATE SERIRQ

-KBRST

-INIT_3V

-GNT2

-GNT3

4mils; 0.5"

PECISB_PECI

PECI 4,19

100p/4/NPO/50V/J/X

R528 8.2K/4 R526 8.2K/4 R580 8.2K/4 R559 8.2K/4 R560 8.2K/4 R553 8.2K/4 R524 8.2K/4 R525 8.2K/4 R530 8.2K/4 R532 8.2K/4 R790 8.2K/4 R791 8.2K/4 R792 8.2K/4

R529 8.2K/4 R556 8.2K/4 R523 1K/4/1 R551 1K/4/1/X R437 1K/4/1/X R415 1K/4/1/X

PECI_CTL1 9

-PCIRST18

5VS B

VCC3

R489

VCC3

R488

8.2K/4

C91

1K/4/1

-DEVSEL18,36

R430 2 2/4

-IRDY18,36

-PCIPME1 8

-SERR1 8

-ST O P18,36

-PLOCK1 8

-TRDY18,36

-PERR1 8

-FRAME18,36

-GNT018,21

-GNT118,21

-GNT218

-GNT336

-REQ01 8

-REQ11 8

-REQ21 8

-REQ318,36

132

PAR

PAR18,36

-DEVSEL PCH33

PCH3324

-PCIRST_F

-IRDY

-PCIPME

-SERR

-ST O P

-PLOCK

-TRDY

-PERR

-FRAME

-GNT0

-GNT1

-GNT2

-GNT3

-REQ0

-REQ1

-REQ2

-REQ3

-PIRQA

-PIRQA18

-PIRQB

-PIRQB18

-PIRQC

-PIRQC18

-PIRQD

-PIRQD18,36

-PIRQE

-PIRQE18

-PIRQF

-PIRQF1 8

-PIRQG

-PIRQG1 8

-PIRQH

-PIRQH18

PECI

Q50 MMBT2222A/SOT23/600mA/40

SOT23

SB_PECI

PCHA

AP6

PAR

AT6

DEVSEL#

AL11

CLKIN_PCILOOPBACK

AH10

PCIRST#

AP7

IRDY#

AH11

PME#

AV6

SERR#

AN8

STOP#

AK12

PLOCK#

AL6

TRDY#

AT4

PERR#

AL7

FRAME#

AK11

GN T0#

AK6

GNT1#/GPIO51

BA9

GNT2#/GPIO53

AM3

GNT3#/GPIO55

AP4

REQ0#

AW5

REQ1#/GPIO50

AY4

REQ2#/GPIO52

AH8

REQ3#/GPIO54

AT8

PIRQA#

AR4

PIRQB#

AT11

PIRQC#

BA5

PIRQD#

AU8

PIRQE#/GPIO2

AH7

PIRQF#/GPIO3

AP12

PIRQG#/GPIO4

AW4

PIRQH#/GPIO5

PCI

BD82P55-B2/S/[10HB1-038255 -2 0 R ]

1 OF 11

AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8

AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31

C/BE0# C/BE1# C/BE2# C/BE3#

AT9 AP11 AU6 AY10 AP9 AV8 AR9 AV7 AW9 AR3 AW7 AR8 AU3 AP2 AU1 AN3 AM2 AM11 AM4 AY8 AL10 AT5 AL2 AT2 AL4 AV10 AL9 AN7 AK7 AN6 AH12 AN11

AV3 AY6 AP5 AW10

SATA:15/4.5/7.5/4.5/15

GN D A+ AGN D BB+ GN D

SATA2_1

7

GN D

SATA2/7 /BU/H/OP/VA/D/1/B

SATA2_3

GN D

SATA2/7 /BU/H/OP/VA/D/1/B

SATA1RXPC

6

B+

SATA1RXN CSATA0TXN C

5

B-

4

SATA1TXNC

3

A-

SATA1TXPCSATA0RXPC SATA1TX PSATA0RXP

2

A+

1

7

SATA3RXPC

6

B+

SATA3RXN C

5

B-

4

SATA3TXNC

3

A-

SATA3TXPC

2

A+

1

4

C172 0.01u/4/X7R/25V/K C171 0.01u/4/X7R/25V/K

C170 0.01u/4/X7R/25V/K C169 0.01u/4/X7R/25V/K

C164 0.01u/4/X7R/25V/K C163 0.01u/4/X7R/25V/K

C162 0.01u/4/X7R/25V/K C161 0.01u/4/X7R/25V/K

SATA1RXPSATA0TX P SATA1RXN

SATA1TXNSATA0 RXN

SATA4TX P SATA5RXPC SATA4TXN

Impedance=90 +- 17.5%

SATA:15/4.5/7.5/4.5/15;0.8”-4”

SATA3RXP SATA3RXN

SATA3TXN SATA3TX P

3

C1600.01u/4/X7R/25V/K

SATA4TXNC

C1590.01u/4/X7R/25V/K

SATA4RXNC

C1580.01u/4/X7R/25V/K

SATA4RXPC

C1570.01u/4/X7R/25V/K

SATA2/7 /BU/H/OP/VA/D/1/B

1 2 3 4 5 6 7

SATA2_0

SATA0TXN

A A

SATA2TX P

SATA2RXN SATA2RXP

C176 0.01u/4/X7R/25V/K C175 0.01u/4/X7R/25V/K

C174 0.01u/4/X7R/25V/K C173 0.01u/4/X7R/25V/K

C168 0.01u/4/X7R/25V/K C167 0.01u/4/X7R/25V/K

C166 0.01u/4/X7R/25V/K C165 0.01u/4/X7R/25V/K

5

SATA0TXPC

SATA0RXNC

SATA2/7 /BU/H/OP/VA/D/1/B

SATA2TXPC SATA2TXNCSATA2TXN

SATA2RXNC SATA2RXPC

SATA2/7 /BU/H/OP/VA/D/1/B

1 2 3 4 5 6 7

SATA2_2

1 2 3 4 5 6 7

SATA2_4

GN D A+ AGN D BB+ GN D

2

SATA2_5

7

GN D

6

B+

SATA5RXNC

5

B-

4

GN D

SATA2/7 /BU/H/OP/VA/D/1/B

SATA5TXNC

3

A-

SATA5TXPC

2

A+

1

Title

Size

B

Date: Sheet o f

C156 0.01u/4/X7R/25V/K C155 0.01u/4/X7R/25V/K

C154 0.01u/4/X7R/25V/K C153 0.01u/4/X7R/25V/K

Gigabyte Technology

PCH HOST , SATA, PCI

Document Number Rev

GA-P55A-UD3

SATA5RXPSATA4TXPC SATA5RXN

SATA5TXNSATA4 RXN SATA5TX PSATA4RXP

1

1.02

12 38Friday, November 13, 2009

5

LAD[0..3]19,33

D D

22

ACZ_SDOU T

SMBCLK7,8,15,16,17,18,24,25

SMBDATA7,8,15,16,17,18,24,25

C C

B B

PU 2.2 K to support 400KHz bus speed

RN14 2.2K/8P4R/4

3VDUAL_ICH

1 2 3 4 5 6 7 8

RN15 8.2K/8P4R/4

R704 100K/4/1

SML0DAT SML0CLK SML1DAT SML1CLK

-SML1ALRT

-SML0ALRT

GPIO11

ICH_SPI_MOSI21 ICH_SPI_MISO21

-ICH_SPI_CS21

ICH_SPI_CLK21

-ICH_SPI_CS12 1

-SRTCRST

C114 1u/4/X5R/6.3V/K

R388 20K/4/1

LAD[0..3] -PECI_REQ

-LFRAME19,33

ACZ_BITCLK2 2

-ACZ_RST2 2

ACZ_SDIN222

ACZ_SYNC2 2

R492 1K/4/1 R496 1K/4/1

A_SO

R446 8.2K/4/X

A_SYC

R443 8.2K/4/X

For Non Intel LAN

SML1CLK19 SML1DAT1 9

BATTERY-DUAL-4

X3-SHT SHW/D0.64*5.08*6.74

Y1 Y2

R483 10M/4

X 3

A A

3 4

32.768K/12.5p/20ppm/TF38/35K/D C118

18P/4/NPO/50V/J

C116

18P/4/NPO/50V/J

5

BAT-SK/BK/P/S/D/SN

12

BAT

PH/1*2/BK/2.54/VA/D

CLR_CMOS

-LDRQ01 9

R447 33/4 R444 33/4

R476 8.2K/4

GPIO112 9

R635 22/4 R533 22/4

R633 22/4

RTCVDD 14,29

BATTERY CR2032

CR2032

+

4

GPIO23 LAD 0 LAD 1 LAD 2 LAD 3

-LDRQ0

-LFRAME

R441 47/4/1 R440 33/4

3VDUAL_ICH

-LAN_RST Y1

Y2

-RTCRST

-SRTCRST GPIO11

SMBCLK SMBDATA

-SML0ALRT SML0CLK SML0DAT

-SML1ALRT SML1CLK SML1DAT

EUP

3VDUAL_ICH

VBATT

RB 1K/4/1

RB

必須放在

R465 0/4/SHT/X

R466 0/4/X

4

A_SO A_SYC

AP14

LDRQ1#/GPIO23

AT12

FWH0/LAD0

AK16

FWH1/LAD1

AL16

FWH2/LAD2

AM16

FWH3/LAD3

AL12

LDRQ0#

AR14

FWH4/LFRAME#

AW14

HDA_BCLK

AV14

HDA_RST#

AV13

HDA_SDIN0

AP18

HDA_SDIN1

AU13

HDA_SDIN2

AN16

HDA_SDIN3

AP16

HDA_SDO

AU15

HDA_SYNC

AY31

LAN_RST#

AW30

RTCX1

BA30

RTCX2

AK24

RTCRST#

AP28

SRTCRST#

AL31

SMBALERT#/GPIO11

AV32

SMBCLK

AM31

SMBDATA

BA33

SML0ALERT #/GPIO60

AW33

SML0CLK

AT34

SML0DATA

AY32

SML1ALERT #/GPIO74

AV31

SML1CLK/GPIO5 8

AR31

SMLDATA/GPIO75

T34

SPI_MOSI

V30

SPI_MISO

V32

SPI_CS0#

V31

SPI_CLK

T32

SPI_CS1#

BD82P55-B2/S/[10HB1-038255-2 0 R ]

D9

BAS40-05/0.2A/SOT23

2 1

BAT

3

外

VBAT

-RTCRST

-SRTCRST

R469 390K/4 R392 20K/4/1 C82

1u/4/X5R/6.3V/K

BMBUSY#/GPIO0

LPC

SLP_LAN#/GPIO29

LAN_PHY_PWR_CTRL/GPIO12

PCIECLKRQ1#/GPIO1 8 PCIECLKRQ2#/GPIO2 0

MEM_LED/GPIO2 4 PCIECLKRQ3#/GPIO2 5 PCIECLKRQ4#/GPIO2 6

STP_PCI#/GPIO34

SATACLKREQ#/GPIO35

PCIECLKRQ5#/GPIO4 4

AUDIO RTC

PCIECLKRQ6#/GPIO4 5 PCIECLKRQ7#/GPIO4 6

PEG_A_CLKRQ#/GPIO47 PEG_B_CLKRQ#/GPIO56

PCIECLKRQ0#/GPIO7 3

PROCPWRGD

SYS_PWROK

SUS_SATA#/GPIO61

SUSCLK/GPIO62

SYS_RESET#

INTRUDER#

INTVRMEN

SMB

SLP_S5#/GPIO63

DRAMPWROK

SPI

VBAT 19

JTAG_RST#

JTAG_TDO JTAG_TMS

4 OF 11

RTCVDD INTVRMEN

-RTCRST

C113 1u/6/X7R/16V/K

1u/6/Y5V/10V/Z

3

PCHD

GPIO8 GPIO30 GPIO13

GPIO15

GPIO27 GPIO28 GPIO31 GPIO32 GPIO33

GPIO57

TP23

PWRBTN#

PLTRST#

WAKE#

PWROK

RSMRST#

SPKR SLP_S3# SLP_S4#

SLP_M#

GPIO72

JTAG_TCK

JTAG_TDI

3

AK41 AK30 BA35 AT37 AU34 AR16 AY36 AM39 AP38 AR34 AP33 AW37 AP37 AV40 AP40 AJ40 AT16 AT40 AR41 AW38 AV36 AP36 AV39 AW35 AL32 AN35 B38

AH35 AT38 AK36 AT33

RI#

AK31 AH31 AL38 AV34 AR33 AN24 AM24 AL24 AW31 AJ38 AV35 AP35 AU36 AT36

AY34 AW32

AL35 AK33 AL36 AN34 AL34

RTCVDD 14,29

GP IO8 GPIO29 S_PWR_A CK GPIO12

-LPCPME

-ICH_PSI GPIO18 GPIO20 GPIO24

-CPU_ST OP

-ACZ_DET GPIO27 GPIO28 GPIO31 LED_CTL GPIO33

-PCI_STOP GPIO35 GPIO44 GPIO45 GPIO46 GPIO47 GPIO56 GPIO57 GPIO73 CPUPWROK

TP34

PCH_VRMPWRGD PWRBTSW

-RI

-SUSTAT SUSCLK

-SYS_RST

R654 33/4

-PCIE_WA KE

R391 1M/4

PWROK1

-RSMRST INTVRMEN SPKR

-SLP_S3

-S4_S5 GPIO63

-SLP_M GPIO72

R624 22/4

PCH_RST PCH_TCK PCH_TDI PCH_TDO PCH_TMS

R630 0/4/X

-PECI_REQ 1 9

R622 0/4/SHT/X

-LPCPME 19

-ICH_PSI 25

GPIO20 2 9

-ACZ_DET 23

LED_CTL 2 5 GPIO33 25

CPUPWROK 4

PCH_VRMPWRGD 24,25 PWRBTSW 19

-RI 20 SUSCLK 3 3

-SYS_RST 4,24,25,29

-PFMRST 1 9

-PCIE_WAK E 15,16,17,31,32,37 RTCVDD PWROK1

-RSMRST 14,19,28 SPKR 29

-SLP_S3 19,25,27,28

-S4_S5

DRAM_PWR OK

DDR_15V

R490 1K/4/1

R491 3K/4/1

2

SMIB 37

-SKTOCC 4

14,29 12,19,28

24,27

DRAM_PW ROK 4

PCH_RST PCH_TCK PCH_TDI PCH_TDO PCH_TMS PCH_RST

PCH_TDO PCH_TDI PCH_TMS

DRAM_PWR OK

2

1

S_PWR_A CK

-RI

-SYS_RST

-PCIE_WA KE SUSCLK

-CPU_ST OP

-SUSTAT GPIO56 GP IO8

-LPCPME GPIO24 GPIO28 GPIO29 GPIO31 GPIO44 GPIO45 GPIO46

GPIO57 GPIO63 GPIO72 GPIO73 GPIO47 GPIO12 GPIO27

-PECI_REQ

-SLP_M

-ICH_PSI

R505

2.74K/4/1/X

PU to main VCC3 to avoid

power well crossing

3VDUAL_ICH

GPIO2112

Hi enable , Lo disable TLS

LED_CTL GPIO23

-PCI_STO P

-PECI_REQ GPIO20 GPIO35 GPIO33

-SYS_RST

GPIO21 GPIO21

MB_ID1

GPIO18 GPIO18

Low to enable PCH

clock chip

Low to enable CLK request

Low to disable PLL VR

R574 10K/4/1/X R575 49.9/4/1 R548 200/4/1/X R507 200/4/1/X R535 200/4/1/X R546 20K/4/1/X

R545 100/4/1/X

R576 100/4/1/X

-CPU_ST OP24

R484 1K/4/1/X

R774 1K/4/1/X

R521 1K/4/1/X

-PCI_STOP24

R534 100/4/1/X

MB_ID0

Title

Size

B

Date: Sheet o f

Gigabyte Technology

PCH GPIO , CTRL , AUDIO

Document Number Rev

GA-P55A-UD3

1

R578 100K/4/1 R500 8.2K/4 R555 8.2K/4/X R503 1K/4/1 R549 8.2K/4/X R499 8.2K/4/X R493 8.2K/4/X R706 8.2K/4 R480 8.2K/4 R450 8.2K/4 R511 8.2K/4 R540 8.2K/4 R504 8.2K/4/X R581 8.2K/4 R512 8.2K/4 R513 8.2K/4 R506 8.2K/4

R515 8.2K/4 R508 8.2K/4/X R494 8.2K/4 R547 8.2K/4 R501 8.2K/4 R497 8.2K/4 R552 8.2K/4 R584 8.2K/4/X R536 8.2K/4/X

R509 8.2K/4

R527 1K/4/1 R442 8.2K/4 R550 8.2K/4 R557 8.2K/4 R522 1K/4/1/X R579 8.2K/4 R445 1K/4/1 R583 1K/4/1

R558 8.2K/4 R585 8.2K/4/X

R582 8.2K/4 R554 8.2K/4/X

13 38Friday, November 13, 2009

3VDUAL_ICH

VCC3

1.02

5

VCC1_05_IO

BC161

R454 0/6/SHT/X

SATA_PLL_ PCH

BC201

22u/8/X5R/6.3V/M/X

DMI_PLL_PCH

BC150

22u/8/X5R/6.3V/M/X

R452 0/6/SHT/X R455 0/6/SHT/X R453 0/6/SHT/X

1u/4/X5R/6.3V/K

VCC1_05_PCH

D D

C C

B B

1

+

EC2 8 820u/FP/D/2.5V/69/7m

INTEL WW10 Remove LC Filter

VCC1_05_IO

VCC1_05_PCH VCC1_05_PCH

VCC1_05_PCH

BC195

BC152 1u/4/X5R/6.3V/K

VCC1_05_IO

22u/8/X5R/6.3V/M/X

1u/4/X5R/6.3V/K/X

BC162

1u/4/X5R/6.3V/K/X

BC158

1u/4/X5R/6.3V/K

BC163

1u/4/X5R/6.3V/K/X

BC159

1u/4/X5R/6.3V/K

CPU_VTT

BC151

1u/4/X5R/6.3V/K

VCC1_05_IO

BC160

1u/4/X5R/6.3V/K/X

BC192

1u/4/X5R/6.3V/K

BC157

1u/4/X5R/6.3V/K

FB10 0/6/X

VCC1_05_IO

FB8 0/6/X FB9 0/6/X

FB7 30/8/4A/S/X

IPL_PLL_PCH

BC185

CLK_PLL_PCH

BC136

SATA_PLL_ PCH

DMI_PLL_PCH IPL_PLL_PCH

CLK_PLL_PCH

BC184 1u/4/X5R/6.3V/K

BC144 1u/4/X5R/6.3V/K

4

PCHI

P15

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

J2 6

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE VCCCORE VCCCORE VCCCORE VCCCORE VCCCORE VCCCORE VCCCORE VCCCORE

VCCDMI

VCCCORE VCCCORE

VSS

VCCCORE

VSS

VCCCORE VCCCORE

VSS

VCCCORE

VSS

VCCCORE VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO

VCCCORE

VCCIO VCCSATAPLL VCCIO VCCAPLLEXP VCCFDIPLL

VCCACLK

9 OF 11

BD82P55-B2/S/[10HB1-038255-20R]

AA27

AT2 8

P16 N1 6 M1 6 N1 8 M1 8 N2 0 M2 0 M2 2 M2 4 D24 C24 B24 D25 C25 B25 M2 6 L26 K26

H2 6 G26 F26 N2 2 N2 4 N2 6 P18 T19 P19

A23 C23

B22 P22

P23 Y29

V29 T29 T30 Y36 V36 T36 T37 R37 R38 P38 P39 R40

P41

A21 A37

AA1

VCCME VCCME VCCME VCCME

VCCIO VCCIO VCCIO VCCIO

VCCIO VCCIO VCCIO

VCC1_05_PCH

AE18 AD1 8 AF1 9 AE19 AF2 0 AE20 AD2 0 U2 0 T20 AF2 2 AE22 U2 2 T22 AF2 3 AE23 AD2 3 AA23 Y23 V23 U2 3 T23 AF2 4 AE24 AB24 AA24 Y24 V24 T24 AE26 AD2 6 AB26 V26 U2 6 T26 P26 E26 C26 A26 T27 P27 E27 D27 B27 N2 8 M2 8 L28 K28 J2 8 H2 8 G28 F28 D28 C28 A28 P29 E29 D29 B29

AE16 AF1 6 AB16 AD1 6

Y26 V15 U1 5 T15

AH20 AJ22 AH22 AH23

U1 9 P24 AA26

3VDUAL_ICH

Q48

MMBT2222A/SOT23/600mA/40 MMBT2222A/SOT23/600mA/40

BC171 1u/4/X5R/6.3V/K/X

BC168 1u/4/X5R/6.3V/K/X

BC177 1u/4/X5R/6.3V/K

BC176 1u/4/X5R/6.3V/K

BC166 1u/4/X5R/6.3V/K

BC178 1u/4/X5R/6.3V/K/X

BC169 1u/4/X5R/6.3V/K/X

BC167 1u/4/X5R/6.3V/K

BC170 1u/4/X5R/6.3V/K/X

VCC1_05_ME

VCC1_05_IO

BC194 1u/4/X5R/6.3V/K

BC193 1u/4/X5R/6.3V/K

VCC3_DAC

VCC3

Q43

SOT23

132

BC197

1u/4/X5R/6.3V/K

10UH/8/S/[10LI2-12100A-02R] to reduce noise

VCC1_05_PCH

L8 10uH/8/320mA/0.91/S R412 0/6/X

BC137

22u/8/X5R/6.3V/M

VCC3_DAC

BC143

1u/4/X5R/6.3V/K

22u/8/X5R/6.3V/M

BC135 22u/8/X5R/6.3V/M

3

R449 100/4/1

0.1u/4/X7R/16V/K

SOT23

132

BC149 1u/6/X7R/16V/K

VCC3_ME

VCC1_05_ME

BC139

1u/4/X5R/6.3V/K

BC142

1u/4/X5R/6.3V/K

BC140

1u/4/X5R/6.3V/K

VCC3_ME

BC196

0.1u/4/X7R/16V/K

L9

10uH/8/320mA/0.91/S

VCCA_DPLLA VCCA_DPLLB

BC138

C101

3VDUAL_ICH

VCC3

VCC3_DAC

VCCA_DPLLA VCCA_DPLLB

1u/4/X5R/6.3V/K 1u/4/X5R/6.3V/K

V5REF

BC146 BC145

VCC5VSB

R424 100/4/1

AW1 6

AJ18

AH16 AH18

AF1 0 AH13 AF1 3 AD1 3 AE15 AD1 5

PCHJ

AN1

V5REF V5REF_SUS VCCSUSHDA

VCC3_3 VCC3_3

N3 8 N4 0

AH1

AJ2

AH3

AJ4

AH4

AJ5 AG5 AH6 AF8

AF1

R2 T1

VCC3_3_NCTF

VCCME3_3

VCC3_3_NCTF

VCCME3_3

VCCME VCCME VCCME VCCME VCCME VCCME VCCME VCCME VCCME VCCME VCCME VCCME VCCME VCCME VCCME

VCCSUS3_3_NCTF VCCSUS3_3_NCTF

V_CPU_IO_NCTF

VCCADAC

VCCADPLLA VCCADPLLB

VCCRTC_NCTF

10 OF 11

BD82P55-B2/S/[10HB1-038255-20R]

VCCVRM VCCVRM VCCVRM VCCVRM

VCCPNAND VCCPNAND VCCPNAND

VCC3_3 VCC3_3

VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3

VCC3_3 VCC3_3

VCCME VCCME VCCME VCCME VCCME VCCME VCCME VCCME

VCCLAN VCCLAN

VCCSUS3_3 VCCSUS3_3

VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3

VCCSUS3_3 VCCSUS3_3

V_CPU_IO

VCCRTC DCPRTC

DCPSUS

DCPSUSBYP

DCPSST

TP11

C2 C3 L40 L39

P30 M3 9 M4 1

AE27 AD2 7

AW1 BA3 AV2 AY3 AK14 AJ14 AJ16

A9 U4 0

AB15 AA15 Y15 AA16 Y16 AA18 Y18 Y19

Y20 Y22 V20

AV29 AV25

BA26 AW2 6 AU26 AT2 6 AR2 6 AP26 AN26 AM26 AL26 AK26 AV27 AY27 AU27

AW3 9 AW4 0 BA40 AY40

B39 A39

AY29 AY38 BA39

AF3 0 AF2 7 AH33

1u/4/X5R/6.3V/K

2

NV_PCH

R413 0/4/SHT/X

RTC_INT

VCC1_1_INT VDSW_INT VCC1_5_INT

BC200

BC254 1u/4/X5R/6.3V/K

BC199 1u/4/X5R/6.3V/K

R510 0/6/X R419 0/6/SHT/X

BC134 22u/8/X5R/6.3V/M

BC147 1u/4/X5R/6.3V/K

BC141 1u/4/X5R/6.3V/K

BC188 1u/4/X5R/6.3V/K

BC175 1u/4/X5R/6.3V/K

BC174 1u/4/X5R/6.3V/K

BC186 1u/4/X5R/6.3V/K

0.1u/4/X7R/16V/K

VCC1_05_PCH VCC1_8_PCH

NV_PCH

R518 0/6/SHT/X R541 0/6/X

BC1981u/4/X5R/6.3V/K

VCC1_8_PCH VCC3

VCC3

VCC1_05_ME

Pop for INTEL LAN

Pop 0/4 for non-INTEL LAN

3VDUAL_ICH

L1117XG/SOT223/1A

3VDUAL_ICH 3VDUAL_ICH

CPU_VTT

BC1 89

BC1 81 1u/4/X5R/6.3V/K

VCC1_05_ME

3VDUAL_ICH

Q47

4

RTCVDD 13,29

VCC1_1_INT

VDSW_INT

BC1 79

0.1u/4/X7R/16V/K

VCC3_ME

3 2 1

R439 301/4/1

+

R438

EC2 6

510/4/1

100u/OS/D/16V/66/30m

10u/8/X5R/6.3V/K

1

2

VCC3

4

3 5 6 7 8

RN16 0/8P4R/0402/SHT/X

1

2

VCC1_05_PCH

4

3 5 6 7 8

RN12 0/8P4R/0402/SHT/X

1 2 3 4 5 6 7 8

RN13

0/8P4R/4/X

EUP

R856 0/8/SHT/M/X BC1 48

1u/4/X5R/6.3V/K

1

BC1 72

3VDUAL_ICH

R460 1K/4/1

-RSMRST 13,19,28

C112

0.01u/4/X7R/25V/K

Meet the rise time

BC1 80

0.1u/4/X7R/16V/K

3VDUAL

5VSB

TP35 TP55

TP37

TP39

TP36

TP38

AE3W3V3U3T3L3K3

VSS

AJ2 0

AB20

A20

P20

5

AA4

AE4

R4P4E4

AV5

AU5

AN5

AK5

AF5

AC5

AB5Y5W5T5R5N5M5J5H5F5E5

VSS

L20

K20

F2 0

BA21

AU2 2

AT22

AN2 2AAK22

VSS

AD2 2

AB22

A22

V22

L22

K22

E22

D22

AD6V6J6E6BA7J7H7A7AL8

VSS

AU2 3

VSS

AB23

E23

AW2 4

AV24

AP24

AJ2 4

AH2 4

AD2 4

AK8

AD8

AB8T8P8M8L8E8AU9

AK9

AH9V9H9E9AM10

AK10

Y10

C10

AR1 1

AF11

AD1 1

P11

T1 1

M1 1

L11

F1 1

C11

AU1 2

AN1 2

AM12

AF12

V12

M1 2

L12

F1 2

E12

Y13

V13

E13

BA14

AT14

AN1 4

AM14

N14

M1 4

J14

F1 4

A14

AH1 5

E15

AU1 6

V16

U16

V18

U18

T1 8

J18

F1 8AC18

A38

G38

AF39AAE39

AD3 9

A39

W39

V39

K39

J39

G39

D39

C39

AD4 0

AB40

Y40

K40

AU4 1

AH4 1

L18

K18

AT24

AR2 4

TP1

TP2

VSS

U24

J24

F2 4

AJ2 6

AH2 6

AF26

AH2 7

AB27

Y27

U27

BA28

AW2 8

AR2 8

AN2 8

AM28

AJ2 8

AU2 9

AF29

AD2 9

AB29

AU3 0

AR3 0

AN3 0

AD3 0

AB30

Y30

L30

F3 0

E30

A30

AF31

AD3 1

P31

L31

H31

C31

AM32

AK32

AH3 2

AF32

L32

K32

C32

AU3 3

AF33

AB33

Y33

V33

M3 3

E33

T1 6

L16

K16

J16

F1 6

E16

AW1 7

C17

AW1 8

AT18

AR1 8

AN1 8

AM18

AF18

AB18

AK34

AH3 4

AD3 4

AB34

P34

L34

G34

F3 4

D34

V35

4

3

VSS

T3 5

A35

AH3 6

AF36

BA37

AU3 7

AN3 7

AK37

AF37

2

TP9

VSS

TP10

VSS

AC3 7

VSS

W37

N37

M3 7

J37

E37AD37

AU3 8

A41

AR1P1G1

AD2U2K2

AW3

AK3

VSS

AA19

AU1 9

AH1 9

AD1 9

AB19

V19

E19

A A

AU2 0AAP20

TP44

TP41

TP42

TP40

TP43

TP56

P10P9J20

AY1A3BA41

A41

AH3 0

TP3

TP12

TP13

TP21

TP22_NCTF

VSS

VSS_NCTF

VSS

G41

BA1E1C1

V27

VSS_NCTF

BA2

AY2B2A5

B40

A40

Title

Size Document Number Rev

Custom

Date: Sheet of

BD82P55-B2/S/[10HB1-038255-20R]

VSS_NCTF

VSS_PCHDET

VSS

AY41

AW4 1

C41

B41

VSSNCNCNCNC

AH2 9

B10

U39

AV28

AF3

Gigabyte Technology

PCH PWR ,GND

GA- P55 A-UD 3

1

PCHK

11 OF 11

Y11

V10

Y12

V11

14 38Friday, November 13, 2009

1.02

8

+12V

1

+

270u/FP/D/16V/88/12m

D D

C C

B B

X16_B_SW_TP817 X16_B_SW_TN817

EC5

+12V

BC25

0.1u/4/X7R/16V/K

+12V X16_+12V

RN21 0/8P4R/4/X

RN22 0/8P4R/0402/SHT/X

RN23 0/8P4R/0402/SHT/X

EXP_RXP[0..15] EXP_RXN[0..15] EXP_TXP[0..15] EXP_TXN[0..15]

EXP_TXP0 EXP_TXN0 EXP_TXP1 EXP_TXN1 EXP_TXP2 EXP_TXN2 EXP_TXP3 EXP_TXN3 EXP_TXP4 EXP_TXN4 EXP_TXP5 EXP_TXN5 EXP_TXP6 EXP_TXN6 EXP_TXP7 EXP_TXN7

EXP_TXP9

EXP_TXN9 EXP_TXP10 EXP_TXN10 EXP_TXP11 EXP_TXN11 EXP_TXP12 EXP_TXN12 EXP_TXP13 EXP_TXN13 EXP_TXP14 EXP_TXN14 EXP_TXP15 EXP_TXN15

X16_B_SW_TP8

X16_B_SW_TN8

1 2 3 4 5 6 7 8

1 3 5 6 7 8

EXP_RXP[0..15] 4,17 EXP_RXN[0..15] 4,17 EXP_TXP[0..15] 4,17 EXP_TXN[0..15] 4,17

C22 0.1u/4/X7R/16V/K C21 0.1u/4/X7R/16V/K C24 0.1u/4/X7R/16V/K C25 0.1u/4/X7R/16V/K C27 0.1u/4/X7R/16V/K C28 0.1u/4/X7R/16V/K C29 0.1u/4/X7R/16V/K C30 0.1u/4/X7R/16V/K C33 0.1u/4/X7R/16V/K C34 0.1u/4/X7R/16V/K C38 0.1u/4/X7R/16V/K C40 0.1u/4/X7R/16V/K C43 0.1u/4/X7R/16V/K C44 0.1u/4/X7R/16V/K C48 0.1u/4/X7R/16V/K C49 0.1u/4/X7R/16V/K

C55 0.1u/4/X7R/16V/K C56 0.1u/4/X7R/16V/K C59 0.1u/4/X7R/16V/K C60 0.1u/4/X7R/16V/K C64 0.1u/4/X7R/16V/K C65 0.1u/4/X7R/16V/K C66 0.1u/4/X7R/16V/K C67 0.1u/4/X7R/16V/K C68 0.1u/4/X7R/16V/K C69 0.1u/4/X7R/16V/K C74 0.1u/4/X7R/16V/K C75 C76 0.1u/4/X7R/16V/K C77 0.1u/4/X7R/16V/K

C52 0.1u/4/X7R/16V/K C54 0.1u/4/X7R/16V/K

PCI-E REV:1.1--> 2.5GHZ

PCE-E X1(

PCE-E X16(

A A

PCE-E X16(

單向

) BANDWITH=2.5GHz*(8b/10b)=2Gb/s=250MB/s

雙向

) BANDWITH=2.5GHz*(8b/10b)X2=4Gb/s=500MB/s

單向

) BANDWITH=2.5GHz*(8b/10b)X16=32Gb/s=4GB/s

雙向

) BANDWITH=2.5GHz*(8b/10b)X16X2=64Gb/s=8GB/s

PCI-E REV:2.0--> 5GHZ

8

2 4

7

VCC3

1

+

EC9 560u/FP/D/6.3V/68/8m

+12 protect short-wire test

PCIEX16:15/4/8/4/15

EXP_TXP0C EXP_TXN0C EXP_TXP1C EXP_TXN1C EXP_TXP2C EXP_TXN2C EXP_TXP3C EXP_TXN3C EXP_TXP4C EXP_TXN4C EXP_TXP5C EXP_TXN5C EXP_TXP6C EXP_TXN6C EXP_TXP7C EXP_TXN7C

EXP_TXP9C EXP_TXN9C EXP_TXP10C EXP_TXN10C EXP_TXP11C EXP_TXN11C EXP_TXP12C EXP_TXN12C EXP_TXP13C EXP_TXN13C EXP_TXP14C

0.1u/4/X7R/16V/K

7

EXP_TXN14C EXP_TXP15C EXP_TXN15C

EXP_TXP8C EXP_TXN8C

+12V_ISEN

6

X16_+12V X16_+12V

R1040/4/SHT/X

3VDUAL

SMBCLK SMBDATA

VCC3

EXP_TXP0C EXP_TXN0C

EXP_TXP1C EXP_TXN1C

EXP_TXP2C

EXP_TXN2C

EXP_TXP3C EXP_TXN3C

EXP_TXP4C EXP_TXN4C

EXP_TXP5C EXP_TXN5C

EXP_TXP6C EXP_TXN6C

EXP_TXP7C EXP_TXN7C

EXP_TXP8C EXP_TXN8C

EXP_TXP9C EXP_TXN9C

EXP_TXP10C EXP_TXN10C

EXP_TXP11C EXP_TXN11C

EXP_TXP12C EXP_TXN12C

EXP_TXP13C EXP_TXN13C

EXP_TXP14C EXP_TXN14C

EXP_TXP15C EXP_TXN15C

SMBCLK7,8,13,16,17,18,24,25

SMBDATA7,8,13,16,17,18,24,25

-PCIE_WAKE13,16,17,31,32,37

5

PCIESLOT-164DN-3

PCIEX16

B1

12V

B2

12V

B3

RSVD

B4

GND

B5

SMCLK

B6

SMDAT

B7

GND

B8

3.3V

B9

JTAG1

B10

3.3VAUX

B11

WAKE*

B12

RSVD

B13

GND

B14

HSOP0

B15

HSON0

B16

GND

B17

PRSNT2*

B18

GND

B19

HSOP1

B20

HSON1

B21

GND

B22

GND

B23

HSOP2

B24

HSON2

B25

GND

B26

GND

B27

HSOP3

B28

HSON3

B29

GND

B30

RSVD

B31

PRSNT2*

B32

GND

B33

HSOP4

B34

HSON4

B35

GND

B36

GND

B37

HSOP5

B38

HSON5

B39

GND

B40

GND

B41

HSOP6

B42

HSON6

B43

GND

B44

GND

B45

HSOP7

B46

HSON7

B47

GND

B48

PRSNT2*

B49

GND

B50

HSOP8

B51

HSON8

B52

GND

B53

GND

B54

HSOP9

B55

HSON9

B56

GND

B57

GND

B58

HSOP10

B59

HSON10

B60

GND

B61

GND

B62

HSOP11

B63

HSON11

B64

GND

B65

GND

B66

HSOP12

B67

HSON12

B68

GND

B69

GND

B70

HSOP13

B71

HSON13

B72

GND

B73

GND

B74

HSOP14

B75

HSON14

B76

GND

B77

GND

B78

HSOP15

B79

HSON15

B80

GND

B81

PRSNT2*

B82

RSVD

PCI-E/16X-164P/BU-297C/RIGHT PUSH

3GIO_*16

KEY

4

PRSNT1*

12V 12V

GND JTAG2 JTAG3 JTAG4 JTAG5

3.3V

PWRGD

GND

REFCLK+

REFCLK-

GND

HSIP0

HSIN0

GND

RSVD

GND

HSIP1

HSIN1

GND

HSIP2

HSIN2

GND

HSIP3

HSIN3

GND

RSVD RSVD

GND

HSIP4

HSIN4

GND

HSIP5

HSIN5

GND

HSIP6

HSIN6

GND

HSIP7

HSIN7

GND

RSVD

GND

HSIP8

HSIN8

GND

HSIP9

HSIN9

GND

HSIP10

HSIN10

GND

HSIP11

HSIN11

GND

HSIP12

HSIN12

GND

HSIP13

HSIN13

GND

HSIP14

HSIN14

GND

HSIP15

HSIN15

GND

3

A1 A2 A3

R105 0/4/SHT/X

A4 A5 A6 A7 A8 A9 A10 A11

A12 A13 A14 A15 A16 A17 A18

A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32

A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49

A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66 A67 A68 A69 A70 A71 A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82

R88 0/4/SHT/X

VCC3

-PCIE_RST

EXP_RXP0 EXP_RXN0

EXP_RXP1 EXP_RXN1

EXP_RXP2 EXP_RXN2

EXP_RXP3 EXP_RXN3

EXP_RXP4 EXP_RXN4

EXP_RXP5 EXP_RXN5

EXP_RXP6 EXP_RXN6

EXP_RXP7 EXP_RXN7

X16_B_SW_IP8 X16_B_SW_IN8

EXP_RXP9 EXP_RXN9

EXP_RXP10 EXP_RXN10

EXP_RXP11 EXP_RXN11

EXP_RXP12 EXP_RXN12

EXP_RXP13 EXP_RXN13

EXP_RXP14 EXP_RXN14

EXP_RXP15 EXP_RXN15

-PCIE_RST 16,17,19,37

33p/4/NPO/50V/J/X

VCC3

BC37

0.1u/4/X7R/16V/K

X16_B_SW_IP8 17 X16_B_SW_IN8 17

2

SRCCLK_3GIO 24

C18 33p/4/NPO/50V/J/X

BC33

0.1u/4/X7R/16V/K

-SRCCLK_3GIO 24

C19

-PCIE_RST

C14 33p/4/NPO/50V/J

1

BC34

0.1u/4/X7R/16V/K

0.1u/4/X7R/16V/K/X

BC35

Gigabyte Technology

Title

Document Number Rev

Size Custom

6

5

4

3

Date: Sheet of

2

PCI EXPRESS * 16

GA-P55A-UD3

15 38Friday, November 13, 2009

1

1.02

8

7

6

5

4

3

2

1

3VDUAL

+12V

A1 A2 A3

R109 0/4/SHT/X

A4 A5 A6 A7 A8 A9 A10 A11

A12 A13 A14 A15 A16 A17 A18

A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32

VCC3

-PCIE_RST

SRCCLK_3GIO2 24

-SRCCLK_3GIO2 24 PCIE_IP5 10

PCIE_IN5 10

PCIE_IP6 10 PCIE_IN6 10

PCIE_IP7 10 PCIE_IN7 10

PCIE_A_SW_IP8 17 PCIE_A_SW_IN8 17

R90

0/4/SHT/X

-PCIE_RST 15,17,19,37

-PCIE_RST

C15

22p/4/NPO/50V/J

3VDUAL

PCIE_TP510 PCIE_TN510

+12V

R108 0/4/SHT/X

SMBCLK SMBDATA

VCC3

-PCIE_WAKE

BC36

D D

1u/4/X5R/6.3V/K

+12V

BC28

0.1u/4/X7R/16V/K

BC29

0.1u/4/X7R/16V/K

BC30

0.1u/4/X7R/16V/K

SMBCLK7,8,13,15,17,18,24,25

SMBDATA7,8,13,15,17,18,24,25

-PCIE_WAKE13,15,17,31,32,37

VCC3

PCIE_TP610

BC32

0.1u/4/X7R/16V/K

C C

BC39

0.1u/4/X7R/16V/K

BC38

0.1u/4/X7R/16V/K/X

PCIE_TN610

PCIE_TP710 PCIE_TN710

PCIE_A_SW_TP817 PCIE_A_SW_TN817

PCIEX4

B1

12V

B2

12V

B3

RSVD

B4

GND

B5

SMCLK

B6

SMDAT

B7

GND

B8

3.3V

B9

JTAG1

B10

3.3VAUX

B11

WAKE*

B12

RSVD

B13

GND

B14

HSOP0

B15

HSON0

B16

GND

B17

PRSNT2*

B18

GND

B19

HSOP1

B20

HSON1

B21

GND

B22

GND

B23

HSOP2

B24

HSON2

B25

GND

B26

GND

B27

HSOP3

B28

HSON3

B29

GND

B30

RSVD

B31

PRSNT2*

B32

GND

3GIO_*4

KEY

PRSNT1*

GND JTAG2 JTAG3 JTAG4 JTAG5

3.3V

PWRGD

GND

REFCLK+

REFCLK-

GND

HSIP0 HSIN0

GND

RSVD

GND

HSIP1 HSIN1

GND

HSIP2 HSIN2

GND

HSIP3 HSIN3

GND

RSVD

12V 12V

B B

A A

8

7

6

B81

PRSNT2*

PCI-E/16X-65P/BU/RIGHT PUSH

5

Title

Document Number Rev

Size Custom

4

3

Date: Sheet of

Gigabyte Technology

PCI EXPRESS X 4 P ORT

GA-P55A-UD3

2

16 38Friday, November 13, 2009

1

1.02

5

4

3

2

1

PCIE*1

+12V

R110 0 /4 /SHT/X

SMBCLK

SMBCLK7,8,13,15,16,18,24,25

SMBDATA

SMBDATA7,8,13,15,16,18,24,25

D D

-PCIE_WAKE13,15,16,31,32,37

PCIE_TP410 PCIE_TN410

BC27

0.1u/4/X7R/16V/K

VCC3

3VDUAL

PCIE_TP4 PCIE_TN4

+12V VCC3

B10 B11

B12 B13 B14 B15 B16 B17 B18

BC50

0.1u/4/X7R/16V/K

PCIE*1

C C

R106 0 /4 /SHT/X

SMBCLK7,8,13,15,16,18,24,25

SMBDATA7,8,13,15,16,18,24,25

3VDUAL

PCIE_B_SW_TP8 PCIE_B_SW_TN8

-4X_EN

B B

1u/4/X5R/6.3V/K

DEFAULT HI

9128_TURBO25 USB3_TURBO25

A A

BC277

BC276

1u/4/X5R/6.3V/K

EXP_RXN84 EXP_RXP84

EXP_TXN84 EXP_TXP84

VCC3

D27

X16_SW

BAT54A/SOT23/200mA

SOT23

H: CPU FOR PCIEX16 L: CPU FOR PCIEX8

Function

xI--> xOa

SEL

xI--> xOb

5

+12V

SMBCLK SMBDATA

VCC3

EXP_RXN8 EXP_RXP8

EXP_TXN8 EXP_TXP8

R872 1K/4/1

L

H

B1 B2 B3 B4 B5 B6 B7 B8

B9 B10 B11

B12 B13 B14 B15 B16 B17 B18

PCIEX1_1

B1

12V

B2

12V

B3

RSVD

B4

GND

B5

SMCLK

B6

SMDAT

B7

GND

B8

3.3V

B9

JTAG1

3.3VAUX WAKE*

RVSD GND HSOP0 HSON0 GND PRSNT2* GND

PCI-E/1X-36P/W H /O L

BC49

0.1u/4/X7R/16V/K

3GIO_X1

PCIEX1_2

12V 12V RSVD GND SMCLK SMDAT GND

3.3V JTAG1

3.3VAUX WAKE*

RVSD GND HSOP0 HSON0 GND PRSNT2* GND

PCI-E/1X-36P/W H /O L

U29

9

VDD

19

VDD

21

VDD

26

VDD

31

VDD

34

VDD

39

VDD

41

VDD

1

AI+

2

AI-

5

BI+

6

BI-

10

CI+

11

CI-

14

DI+

15

DI-

30

SEL

43

GNDPAD

PI3PCIE2415ZHE/TQFN42

3GIO_X1

KEY

AOa+ AOa-

BOa+ BOa-

COa+ COa-

DOa+ DOa-

AOb+ AOb-

BOb+ BOb-

COb+ COb-

DOb+ DOb-

GND GND GND GND GND GND GND GND GND

PRSNT1*

JTAG2 JTAG3 JTAG4 JYAG5

PWRGD

REFCLK+

REFCLK-

BC57

0.1u/4/X7R/16V/K

PRSNT1*

GND JTAG2 JTAG3 JTAG4 JYAG5

3.3V

PWRGD

GND

REFCLK+

REFCLK-

GND

HSIP0

HSIN0

GND

37 36

33 32

28 27

24 23

3 4

7 8

12 13

16 17

18 20 22 25 29 35 38 40 42

A1 A2

12V

A3

12V

A4

GND

A5 A6 A7 A8 A9

3.3V

A10

3.3V

A11

A12

GND

A13 A14 A15

GND

A16

HSIP0

A17

HSIN0

A18

GND

1

+

EC8 560u/FP/D/6.3V/68/8m

A1 A2

12V

A3

12V

R103 0 /4 /SHT/X

A4 A5 A6 A7 A8 A9 A10 A11

A12 A13 A14 A15 A16 A17 A18

X8_A_SW_IN 8 X8_A_SW_IP8

X8_A_SW_TN8 X8_A_SW_TP8

X16_B_SW_IN8 X16_B_SW_IP8

X16_B_SW_TN8 X16_B_SW_ TP8

R85 0/4/SHT/X

+12V

R107 0 /4 /SHT/X

VCC3

SRCCLK_3GIO3 24

-SRCCLK_3GIO3 24

PCIE_IP4 PCIE_IN4

R86 0/4/SHT/X

+12V

VCC3

SRCCLK_3GIO4 24

-SRCCLK_3GIO4 24

PCIE_B_SW_IP8 PCIE_B_SW_IN8

X16_B_SW_IN8 15 X16_B_SW_IP8 15

X16_B_SW_TN8 15 X16_B_SW_ TP8 15

4

PCIE_IP4 10 PCIE_IN4 10

DEFAULT HI

9128_TURBO25

-PCIE_RST 15,16,19,37

C13 22p/4/NPO/50V/J/X

-PCIE_RST 15,16,19,37-PCIE_WAKE13,15,16,31,32,37

C17 22p/4/NPO/50V/J/X

BC270 1u/4/X5R/6.3V/K

9123_ON31 9123_OP31

H: FOR PCIE GEN2 L: FOR PCIE GEN1

Function

xI--> xOa

xI--> xOb

R186 8.2K/4

9123_IN31 9123_IP31

9128_SW

PE_4_1_SW12

通知

BIOS DETECTED

DEVICE

-4X_EN

BC271 1u/4/X5R/6.3V/K

9123_IN 9123_IP

9123_ON

C23 0.1u/4/X7R/16V/K

9123_OP

C26 0.1u/4/X7R/16V/K

SEL

L

H

VCC3

PE_4_1_SW

VCC3

R869

R120

1K/4/1

8.2K/4

VCC3

9128_SW

R183 1K/4/1

R870 8.2K/4

Q11

MMBT2222A/SOT23/600mA/40

SOT23

132

D29

BAT54A/SOT23/20 0 mA

VCC3

R119

8.2K/4

132

U28

9

VDD

19

VDD

21

VDD

26

VDD

31

VDD

34

VDD

39

VDD

41

VDD

1

AI+

2

AI-

5

BI+

6

BI-

10

CI+

11

CI-

14

DI+

15

DI-

30

SEL

43

GNDPAD

PI3PCIE2415ZHE/TQFN42

-8X_EN 4

Q9

MMBT2222A/SOT23/600mA/40

SOT23

132

3

BC63

1u/4/X5R/6.3V/K

PCIE_IP810 PCIE_IN810

VCC3

PCIE_TP810

SOT23

Q14 MMBT2222A/SOT23/600mA/40

SOT23

PCIE_TN810

R123

8.2K/4

Q16 MMBT2222A/SOT23/600mA/40

SOT23

132

AOa+

AOa-

BOa+

BOa-

COa+

COa-

DOa+

DOa-

AOb+

AOb-

BOb+

BOb-

COb+

COb-

DOb+

DOb-

GND GND GND GND GND GND GND GND GND

Function

L

H

VCC3

BC56

1u/4/X5R/6.3V/K

PCIE_IP8 PCIE_IN8

PCIE_TN8 PCIE_A_SW_IN8

X4_SW

Function

xI--> xOa

SL_IN

37

SL_IP

36

SL_ON

33

SL_OP

32 28

27 24

23

X8_A_SW_IN 8

3

X8_A_SW_IP8

4

X8_A_SW_TN8

7

X8_A_SW_TP8

8 12

13 16

17

18 20 22 25 29 35 38 40 42

8X_EN

CPU X8

CPU X16

DEFAULT HI

UR23 8.2K/4

USB3_TURBO25

U3

9

VDD

19

VDD

21

VDD

26

VDD

31

VDD

34

VDD

39

VDD

41

VDD

1

AI+

2

AI-

5

BI+

6

BI-

10

CI+

11

CI-

14

DI+

15

DI-

30

SEL

43

GNDPAD

PI3PCIE2415ZHE/TQFN42

SEL

L;PCIEX4 SLOT-->X1

H;PCIEX4 SLOT-->X4xI--> xOb

SL_IN 10 SL_IP 10

SL_ON 10 SL_OP 10

H: FOR PCIE GEN1 L: FOR PCIE GEN2

Function

xI--> xOa

xI--> xOb

USB3_TURBO25

VCC3

UR22 1K/4/1

R871 8.2K/4

UQ2

MMBT2222A/SOT23/600mA/40

SOT23

132

2

AOa+

AOa-

BOa+

BOa-

COa+

COa-

DOa+

DOa-

AOb+

AOb-

BOb+

BOb-

COb+

COb-

DOb+

DOb-

GND GND GND GND GND GND GND GND GND

37 36

33 32

28 27

24 23

3 4

7 8

12 13

16 17

18 20 22 25 29 35 38 40 42

UC57

1u/4/X5R/6.3V/K

USB3_IN37 USB3_IP37

USB3_ON37 USB3_OP37

132

PCIE_B_SW_IP8 PCIE_B_SW_IN8

PCIE_B_SW_TP8 PCIE_B_SW_TN8

PCIE_A_SW_IP8PCIE_TP8

PCIE_A_SW_TP8 PCIE_A_SW_TN8

UC58

1u/4/X5R/6.3V/K

USB3_IN USB3_IP

C107 0.1u/4/X7R/16V/K C106 0.1u/4/X7R/16V/K

VCC3

SEL

L

H

D30 BAT54A/SOT23/200mA

USB3_SW

SOT23

-8X_EN 4

UQ1 MMBT2222A/SOT23/600mA/40

SOT23

PCIE_A_SW_IP8 16 PCIE_A_SW_IN8 16

PCIE_A_SW_TP8 16 PCIE_A_SW_TN8 16

VCC3

R878 1K/4/1

USB3_SW

UU5

9

VDD

19

VDD

21

VDD

26

VDD

31

VDD

34

VDD

39

VDD

41

VDD

1

AI+

2

AI-

5

BI+

6

BI-

10

CI+

11

CI-

14

DI+

15

DI-

30

SEL

43

GNDPAD

PI3PCIE2415ZHE/TQFN42

Gigabyte Technology

Title

Size Document Number Rev Custom

Date: Sheet of

PCI E_X1 1,2

GA-P55A-UD3

AOa+

AOa-

BOa+

BOa-

COa+

COa-

DOa+

DOa-

AOb+

AOb-

BOb+

BOb-

COb+

COb-

DOb+

DOb-

GND GND GND GND GND GND GND GND GND

X8_A_SW_IN 8

37

X8_A_SW_IP8

36

X8_A_SW_TN8

33

X8_A_SW_TP8

32 28

27 24

23

PCIE_IN3

3 4

7 8

12 13

16 17

18 20 22 25 29 35 38 40 42

1

PCIE_IP3 PCIE_TN3

PCIE_TP3

17 38Friday, November 13, 2009

PCIE_IN3 10 PCIE_IP3 10

PCIE_TN3 10 PCIE_TP3 10

1.02

PCI1,2 SLOT

8

-12V +12VVCC3

VCC

7

6

-12V -12V

5

+12VVCC VCC3

4

3

VCC3 +12VVCC

2

1

PCI1

B1

PTC K

D D

C C

-PIRQC

-PIRQC12

-PIRQE

-PIRQE12

PCLK0

PCLK024

-REQ0

-REQ012 A_D31

A_D29 A_D27

A_D25

-C_BE3

-C_BE312,36

A_D23 A_D21

A_D19 A_D17

-C_BE2

-C_BE212,36

-IRDY

-IRDY12,36

-DEVSEL

-DEVSEL12,36

-PLOCK

-PLOCK12

-PERR

-PERR12

-SERR

-SERR12

-C_BE1

-C_BE112,36

A_D14 A_D12

A_D10

A_D 8 A_D 7

A_D 5 A_D 3

A_D 1

-ACK64

B2 B3 B4 B5 B6 B7 B8

B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49

B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62

-12V TCK GND TDO +5V +5V IN T B IN T D PRSNT1 RESERVED PRSNT2 GND GND RESERVED GND CLK GND REQ +5V AD3 1 AD2 9 GND AD2 7 AD2 5 +3.3V C/BE3 AD2 3 GND AD2 1 AD1 9 +3.3V AD1 7 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD1 4 GND AD1 2 AD1 0 GND

AD8 AD7 +3.3V AD5 AD3 GND AD1 +5V ACK64 +5V +5V

PCI/120/P/IV/VA

TRST

RESERVED RESERVED

3.3V_AUX

AD3 0 +3.3V AD2 8 AD2 6

AD2 4

IDSEL

+3.3V AD2 2 AD2 0

AD1 8 AD1 6 +3.3V

FRAME

TRDY STO P

+3.3V

SDO NE

AD1 5 +3.3V AD1 3 AD1 1

C/BE0

+3.3V

REQ64

+12V

IN T A IN T C

GND GND

GND

GND GND

GND

TMS

TDI +5V

+5V +5V

RST

+5V

GNT PME

SBO PAR

AD9

AD6 AD4

AD2 AD0

+5V +5V

+5V

-REQ0/-GNT0/AD18

A_D[0..31]12,36

B B

A_D[0..31]

-PCIRST

C20 27p/4/NPO/50V/J/X

-PCIRST 12

Place close to PCI1

25

SMBCLK7,8,13,15,16,17,24,25

SMBDATA

R242 0/6/SHT/X R238 0/6/SHT/X

PCI_A40 PCI_A41

-PTRST

A1 A2

PTMS

A3 A4 A5

-PIRQD

A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49

A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62

-PIRQA

-PCIRST

-GNT0

A_D30 A_D28

A_D26 A_D24

A_D22 A_D20

A_D18 A_D16

-FRAME

-TRDY

-STOP PCI_A40

PCI_A41 PAR

A_D15 A_D13

A_D11 A_D 9

-C_BE0 A_D 6

A_D 4 A_D 2

A_D 0

-PCI1_REQ64

-PIRQD 12,36

-PIRQA 12

3VDUAL

-GNT0 12,21

-PCIPME 12

A_D18

-FRAME 12,36

-TRDY 12,36

-STOP 12,36

PAR

-C_BE0 12,36

confirm

12,36

PTC K

-PIRQA

-PIRQD

PCLK124

-REQ112 A_D31

A_D29 A_D27

A_D25

-C_BE3 A_D23

A_D21 A_D19

A_D17

-C_BE2

-IRDY

-DEVSEL

-PLOCK

-PERR

-SERR

-C_BE1 A_D14

A_D12 A_D10

A_D 8 A_D 7

A_D 5 A_D 3

A_D 1

-ACK64

B1 B2 B3 B4 B5 B6 B7 B8

B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49

B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62

PCI2

-12V TCK GND TDO +5V +5V IN T B IN T D PRSNT1 RESERVED PRSNT2 GND GND RESERVED GND CLK GND REQ +5V AD3 1 AD2 9 GND AD2 7 AD2 5 +3.3V C/BE3 AD2 3 GND AD2 1 AD1 9 +3.3V AD1 7 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD1 4 GND AD1 2 AD1 0 GND

AD8 AD7 +3.3V AD5 AD3 GND AD1 +5V ACK64 +5V +5V

PCI/120/P/IV/VA

TRST

RESERVED RESERVED

3.3V_AUX

AD3 0 +3.3V AD2 8 AD2 6

AD2 4

IDSEL

+3.3V AD2 2 AD2 0

AD1 8 AD1 6 +3.3V

FRAME

TRDY STO P

+3.3V

SDO NE

AD1 5 +3.3V AD1 3 AD1 1

C/BE0

+3.3V

REQ64

+12V TMS

IN T A IN T C

GND GND

GNT GND PME

GND

GND GND

SBO GND

GND

-PTRST

A1 A2

PTMS

A3 A4

TDI

A5

+5V

+5V +5V

RST

+5V

PAR

AD9

AD6 AD4

AD2 AD0

+5V +5V

+5V

-PIRQC

A6

-PIRQE

A7 A8 A9 A10 A11 A12 A13 A14

-PCIRST

A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49

A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62

-GNT1 12,21

-PCIPME A_D30

A_D28 A_D26

A_D24

A_D22 A_D20

A_D18 A_D16

-FRAME

-TRDY

-STOP PCI_A40

PCI_A41 PAR

A_D15 A_D13

A_D11 A_D 9

-C_BE0 A_D 6

A_D 4 A_D 2

A_D 0

-PCI2_REQ64

3VDUAL

A_D19

PTC K

-PIRQE

-PIRQC

PCLK224

-REQ212 A_D31

A_D29 A_D27

A_D25

-C_BE3 A_D23

A_D21 A_D19

A_D17

-C_BE2

-IRDY

-DEVSEL

-PLOCK

-PERR

-SERR

-C_BE1 A_D14

A_D12 A_D10

A_D 8 A_D 7

A_D 5 A_D 3

A_D 1

-ACK64

B1 B2 B3 B4 B5 B6 B7 B8

B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49

B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62

PCI3

-12V TCK GND TDO +5V +5V IN T B IN T D PRSNT1 RESERVED PRSNT2 GND GND RESERVED GND CLK GND REQ +5V AD3 1 AD2 9 GND AD2 7 AD2 5 +3.3V C/BE3 AD2 3 GND AD2 1 AD1 9 +3.3V AD1 7 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD1 4 GND AD1 2 AD1 0 GND

AD8 AD7 +3.3V AD5 AD3 GND AD1 +5V ACK64 +5V +5V

PCI/120/P/IV/VA

TRST

RESERVED RESERVED

3.3V_AUX

AD3 0 +3.3V AD2 8 AD2 6

AD2 4

IDSEL

+3.3V AD2 2 AD2 0

AD1 8 AD1 6 +3.3V

FRAME

TRDY STO P

+3.3V

SDO NE

AD1 5 +3.3V AD1 3 AD1 1

C/BE0

+3.3V

REQ64

+12V

IN T A IN T C

GND GND

GND

GND GND

GND

-PTRST

A1 A2

PTMS

A3

TMS

A4

TDI

A5

+5V

+5V +5V

RST

+5V

GNT PME

SBO PAR

AD9

AD6 AD4

AD2 AD0

+5V +5V

+5V

-PIRQA

A6

-PIRQD

A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49

A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62

-PCIRST

-GNT2 12

-PCIPME A_D30

A_D28 A_D26

A_D24

A_D22 A_D20

A_D18 A_D16

-FRAME

-TRDY

-STOP PCI_A40

PCI_A41 PAR

A_D15 A_D13

A_D11 A_D 9

-C_BE0 A_D 6

A_D 4 A_D 2

A_D 0

-PCI3_REQ64

3VDUAL

A_D20

-REQ1/-GNT1/AD19 -REQ2/-GNT2/AD20

VCC

RN6

2.2K/8P4R/4

RN4

-PTRST

1 2

PTC K

3 4

PTMS

5 6 7 8

8.2K/8P4R/4

VCC

RN11

2.2K/8P4R/4

-REQ3

-REQ312,36

-REQ212

-REQ112

-REQ012 PAR12,36

VCC

1 2

-REQ2

3 4

-REQ1

5 6

-REQ0

7 8

PAR

R249 2.2K/4/1

RN8

1 2 3 4 5 6 7 8

2.2K/8P4R/4

-PCI1_REQ64

-PCI3_REQ64

-PCI2_REQ64

-ACK64

3VDUAL

VCC

BC4 0 1u/4/X5R/6.3V/K

-FRAME

1 2

-IRDY

3 4

-TRDY

5 6

-DEVSEL

7 8

RN7

2.2K/8P4R/4

-STOP

1 2

-PLOCK

3 4

-PERR

5 6

-SERR

7 8

VCC3

RN5

8.2K/8P4R/4

-PIRQA

-PIRQC

-PIRQD

-PIRQB

-PIRQH

-PIRQF

-PIRQE

-PIRQG

1 2 3 4 5 6 7 8

RN10

8.2K/8P4R/4

1 2 3 4 5 6 7 8

-PIRQA12

-PIRQC12

-PIRQD12,36

-PIRQB12

-PIRQH12

-PIRQF12

-PIRQE12

-PIRQG12

VCC3

BC255

0.1u/4/X7R/16V/K

VCC

BC114

0.1u/4/X7R/16V/K/X

BC256 1u/4/X5R/6.3V/K

1

+

EC6 560u/FP/D/6.3V/68/8m

BC257

0.1u/4/X7R/16V/K

BC2 58 1u/4/X5R/6.3V/K

A A

Title

Size Document Number Rev C

8

7

6

5

4

3

Date: Sheet of

2

Gigabyte Technology

PCI SLOT 1, 2, 3

GA- P55 A-UD 3

18 38Friday, November 13, 2009

1

1.02

8

R23 8.2K/4/X

VCC3

R20 8.2K/4

D D

C C

B B

-SPI_HOLD1

CEB_N

-SPI_HOLD021

-SPI_HOLD121

A A

MB_ID2

-THERM

FANIO134 FANIO234 FANIO334

BEEP-29

PSI_CTL25

FANIO434

USB_SEL32

EUP_N28

TPM_GP2033

-PECI_REQ13

PWROK112,13,28

-PFMRST231,32,33,36

-PFMRST14

-PFMRST13

-LDRQ013

SERIRQ12,33

-LFRAME13,33

LAD[0..3]13,33

-KBRST12

A20GATE12

LPC3324

LPCCLK4824

R94 1K/4/1/X

MMBT2222A/SOT23/600mA/40/X

R78 8.2K/4 R71 8.2K/4

R49 1K/4/1

VCC3

R76 680/4/X R77 1K/4/1

VCC3

8

RTS1-20

DSR1-20

TXD120

RXD120

DTR1-20

DCD1-20

RI1-20

CTS1-20

R3 0/4/SHT/X

IT_VCC

FANPWM134 FANPWM234 FANPWM334

R55 22/4

IT_VCC

-PFMRST CEB_N

-LDRQ0

Q55

SOT23

132

CEB_N

-RST_BTN

-RST_BTN CEB_N

IT_GP63 IT_GP64

MB_ID2

TURBO1 TURBO0

USB_SEL

TPM_GP20

-RST_BTN

R52 0/4

ITE_PWROK

R56 10/4 R57 10/4

-LPCPD

BC15

22p/4/NPO/50V/J/X

LAD[0..3]

VCC3

PWROK1

7

32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

JP6

60 61 62 63 64

PRST1-

65 66 67 68 69

R89 8.2K/4

R75 47K/4/1

MMBT2222A/SOT23/600mA/40

-LPCPD

-LDRQ0 ITE_PWROK

C5

22p/4/NPO/50V/J

7

6

JP2 JP3 JP4

31

R91 0/4/SHT/X

Q54

SOT23

132

R80 0/4/X R69 0/4 R70 1K/4/1 R79 1K/4/1

R37 1K/4/1

R68 1K/4/1 R67 1K/4/1

R58 680/4/X

RI1#

DCD1#

SERIRQ

LFRAME#

70

71

LAD0

10p/4/NPO/50V/J/X

CTS1# PSI_L/FAN_CTL5/CIRRX2/GP16 SVD/PCIRSTIN#/CIRTX2/GP15 VCC VCORE_EN/VID7/GP64 VCORE_GOOD/VID6/GP63 FAN_TAC1 FAN_CTL1 FAN_TAC2/GP52 FAN_CTL2/GP51 FAN_TAC3/GP37 FAN_CTL3/GP36 VID5/GP35 VID4/GP34 GNDD VID3/GP33 VID2/GP32 VID1/GP31 VID0/GP30 VIDO5/GP27/SIN2 VIDO4/GP26/SOUT2 VIDO3/FAN_TAC4/GP25/DSR2# VIDO2/FAN_TAC5/GP24/RTS2# GP23/SI GP22/SCK VIDO1/GP21/DCD2# VIDO0/GP20/CTS2# VIDO6/GP17/RI2# VIDO7/JP6/DTR2# RESETCON#/CIRTX1/CE_N SVC/PECI_RQT/GP14 PWROK1/GP13 PCIRST1#/GP12 PCIRST2#/GP11 VCC VIDVCC LRESET# LDRQ#/JP1

-PCIE_RST

-PFMRST1

-PFMRST2

A20GATE

Hi :Disab le WDT

Lo :Enab le WDT to rest PWROK

6

PD7

PD3

PD6

PD0

PD2

PD5

PD4

PD1

SIN1

DTR1#/JP4

SOUT1#/JP3

GNDD

DSR1#

RTS1#/JP2

GP67/CPU_PG/GB_O3

GP66/VLDT_EN/GB_O2

GP65/VDDA_EN/GB_O1

FAN_CTRL4/VID_TURBO/GB_O0

PD1/GP71

PD2/GP72/BUSSI0

PD3/GP73/BUSSI1

PD4/GP74/BUSSI2

PD5/GP75/BUSSO0

PD6/GP76/BUSSO1

PD7/GP77/BUSSO2

IT8720F ( GB )

LAD2

LAD1

LAD0

LAD3

KRST#/GP62

GA20/JP5

PCICLK

SO/GP50

CLKIN

GNDDSDENSEL#

MTRA#

S T/AMDTSI_D/PECI_AVA/MTRB#

DRVA#

PECI/AMDTSI_C/DRVB#

WDATA#

7

747372

75

767787980818283848586

LAD2

LAD1

LAD3

C8

CPU_VTT VCC3 VCC3 VCC3

VCC3

VCC3 VCC3

R59 0/4/X

DIR#

878889909192939495

SST

NC For IT8721

For IT8721 LEVEL SHIFT

PWOK30

5

6789101112131415161718192021222324252627282930

ERR#

PD0/GP70

ACK#/GP83

INIT#/GP85/SMBD_M

AFD#/GP86/SMBC_R

STB#/GP87/SMBC_M

SLIN#/GP84/SMBD_R

VIN6/VDIMM_STR

RSMRST#/CIRRX1/GP55

PCIRST3#/GP10/VDIMM_STR_EN

3VSBSW#/GP40

PANSWH#/GP43

IRTX/GP47/CE2_N/JP7

STEP#

HDSEL#

WGATE#

RDATA#

TRK0#

INDEX#

WPT#

IIT8720F-S-JX(GB)/S

R61 0/4 R60 0/4

R74 0/4/X R73 0/4/X

For IT8721 to control PCH PECI

PWOK30

8.2K/4/X

R876 22K/4/X

5

PD[0..7]

STBAFDERRINIT SLINACK-

BUSY/GP82

PE/GP81

SLCT/GP80

AVCC

VIN0 VIN1 VIN2

VIN3/ATXPG VIN4/VLDT_12 VIN5/VDDA_25

VREF TMPIN1 TMPIN2 TMPIN3

TSD-

GNDA

MCLK/GP56 MDAT/GP57

KCLK/GP60

KDAT/GP61

PWROK2/GP41

SUSC#/GP53 PSON#/GP42

GNDD

PME#/GP54

PWRON#GP44

SUSB#

GP46/IRRX

VBAT

COPEN#

VCCH

DSKCHG#

For IT8720

3VDUAL

R875

132

U1

R873 0/4

4

5 4 3 2 1 128 127

IO_PWOK

126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96

WPT- 29 INDEX- 29 TK00- 29 RDATA- 29 WGATE- 29 SIDE1- 29 STEP- 29 DIR- 29 WDATA- 29 PECI 4,12 DRVA- 29 SSTCTL 12 MOTEA- 29 DENSEL- 29 SML1CLK 13 SML1DAT 13

VCC3

R874

8.2K/4/X

132

Q141

SOT23

MMBT2222A/SOT23/600mA/40/X

R38 22/4 R36 10/4 R140 8.2K/4 R169 8.2K/4

BSEL166_2

IT_VCCH

BC17

4.7u/8/X5R/6.3V/K

IO_PWOK

Q139

SOT23

MMBT2222A/SOT23/600mA/40/X

4

PD[0..7] 20

STB- 20 AFD- 20 ERR- 20 INIT- 20 SLIN- 20 ACK- 20

BUSY 20 PE 20 SLCT 20

VIN0 34 VIN1 34 VIN2 34

VIN4 34 VIN5 34 VIN6 34 VREF 34 SYS_TEMP 34 CPU_TEMP 34 PWM_TEMP 34

-RSMRST

KCLK 34 KDAT 34

PECI_CTL 12

VBAT 13

-CASEOPEN 29

DSKCHG- 29

BC18

0.047u/4/X7R/16V/K

For IT8720 Power

For IT8721 Power

R7 8.2K/4/X R5 1K/4/1/X

3

IT_AVCC

BC1 1u/6/X7R/16V/K

CLOSE PIN2

-RSMRST 13,14,28

-PCIE_RST 15,16,17,37

IT_VCCH IT_VCCH

VCC

3VDUAL

5VSB

3VDUAL

VCC

VCC3

USB_SEL EUP_N BSEL166_2

TPM_GP20 IT_GP63 IT_GP64 FANPWM3

JP2 JP3 JP4 JP6

internal power pin for IT8721 Must pop in IT8721

BC19

4.7u/8/X5R/6.3V/K/X

IT_AVCC

3

D

G S

-PSON

2

3

5VSB

R44

8.2K/4

0.01u/4/X7R/25V/K

R14 0/6 R12 0/6/X

R63 0/6 R64 0/6/X

R11 0/6 R13 0/6/X

R50 8.2K/4 R48 8.2K/4/X R43 8.2K/4/X

R40 8.2K/4/X R39 8.2K/4 R122 8.2K/4 R18 8.2K/4

R10 8.2K/4 R8 8.2K/4 R6 8.2K/4 R45 8.2K/4

-LPCPD

BC14

0.1u/4/X7R/16V/K/X

For IT8721 Power leakage

Q140 2N7002/SOT23/25pF/5/X

1

R877 560/6/X

2

VCC3

VCC

C6

R4 8.2K/4

R19 8.2K/4/X

VCC3

TURBO0

VCC3

TURBO1

IO_PWOK

C1

1n/4/X7R/50V/K/X

R26

8.2K/4

R27

8.2K/4

-PSON 27,30

-PWRBTSW 29

-LPCPME 13 PWRBTSW 13

-SLP_S3 13,25,27,28

R46

8.2K/4

-THERM

PWOK

Q3 MMBT2222A/SOT23/600mA/40

SOT23

132

Q2 MMBT2222A/SOT23/600mA/40

SOT23

132

5VSB

BC7

0.1u/4/X7R/16V/K

EUP

3VDUAL_ICH

ITE8720 Power on Strapping

IT_VCC

IT_VCCH

IT_AVCC

3VDUAL 5VSB 5VSB

5VSB

VCC3 VCC3 VCC

VCC VCC VCC VCC3

J P 2

J P 3

J P 4

J P 5

J P 6

J P 7

BC16

1u/4/X5R/6.3V/K

Disable VID/SVID output pins1

0

Enable VIDO0~7 output pins

1 SPI-Flash Disable 0

SPI-Flash Enable

k8 power sequency function is Disable1

0

k 8 p o w e r s equency function is Enable

Disable WDT reset PWROK1

0

Enable WDT reset PWROK

1 Parallel VID output 0

Serial VID output

Enable Dual BIOS Function1

0

Disable Dual BIOS Function

BC2

0.1u/4/X7R/16V/K

Gigabyte Technology

Title

Document Number Rev

Size

B

Date: Sheet of

ITE 8720 LPC IO

GA-P55A-UD3

2

1

-THERM 20

CLK_T0 24

CLK_T1 24

VCC

BC3

10u/8/X5R/6.3V/K

19 38Friday, November 13, 2009

1

BC26

1.02

8

COMA COM RI

D D

R I 1 -19

CTS1-1 9

DSR1-19

R TS 1 -19

DTR1-19

RXD119

TXD119

DCD1-19

-12V

ABC2

0.1u/4/X7R/16V/K/X

7

AU1

19

R Y 1

18

R Y 2

17

R Y 3

16

DA1

15

DA2

14

R Y 4

13

DA3

12

R Y 5

11

GND

10

-12V

GD75232/TSSOP20

R A 1 R A 2 R A 3 DY1 DY2 R A 4 DY3 R A 5

5V

12V

2 3 4 5 6 7 8 9

20 1

ABC1

0.1u/4/X7R/16V/K/X

NRIANCTSANDSRANRTSANDTRANSINA NSOUTA NDCDA-

6

VCC

+12V

ABC3

0.1u/4/X7R/16V/K/X

5

NRIA-

D5

R 8 1 75K/4/1

CD4148WP/1206/300mA

4

Q 5 MMBT2222A/SOT 23/600mA/40

-RI

-RI 13

SOT23

132

R 6 5

8.2K/4

3

NDTRA- NRIANSINA NSOUTA NDCDA-

180P/8P4C/6/NPO/50V/K

2

NDCDANSOUTA

NRTSANRIA-

BH/2*5K10/IV/2.54/VA/COM

11NH3-000205-Y1R/Y2R

ACN2

87 65 43 21

COMA

1 2 3 4 5 6 7 8 9 10

NCTSANDSRANRTSA-

180P/8P4C/6/NPO/50V/K

ACN1

NSINA NDTRANDSRANCTSA-

1

87 65 43 21

LPT

PRN3

1 2 3 4 5 6 7 8

33/8P4R/4

PRN1

1 2 3 4 5 6 7 8

33/8P4R/4

LPT5 LPT4 LPT3 LPT2PD0

LPT9 LPT8 LPT7 LPT6PD4

ERRLPT16 LPT17

14 16 18 20 22 24 26

DYNAMIC CURRENT OC

DR125

VCORE_OV25

VCC_SENSE4,25 VSS_SENSE4,25

47K/4/1 DR127

5.1K/4/1/X

DR128

5.1K/4/1 DR126

47K/4/1

+12V

411

U22A LM324DR/SO14

3

+

1

2

-

DR129 5.1K/4/1

5 6

DR124 453K/4/1

U22B

411

LM324DR/SO14

+

-

DR123 10K/4/1

7

DR130 10K/4/1

FB 25

411

10

+

9

-

DR131 453K/4/1

U22C LM324DR/SO14

8

+12V

BC13

0.1u/4/X7R/16V/K

CURRENT_OUT_V 3 4

PRN5

STB- LPT1

STB-19

LPT PORT

C C

PRN2

2.2K/8P4R/4 PRN6

2.2K/8P4R/4

PRN4

2.2K/8P4R/4

PRN7

2.2K/8P4R/4

B B

PR1

2.2K/4/1

AFD-19 INIT-19

SLI N-19

ERR-19

ACK-1 9

BUSY19

PE19

SLCT1 9

PD[0..7]19

CD4148WP/1206/300mA

PBC2

0.1u/4/X7R/16V/K

1 2

AFD- LPT14

3 4

INIT-

5 6

SLI N-

7 8

33/8P4R/4

ERRACKBUSY PE SLCT

PD[0..7]

VCC

D1

PBC1 1u/6/X7R/16V/K/X

LPT4

78

LPT5

56

LPT3

34

LPT17

12

LPT9

78

LPT8

56

LPT6

34

ACK-

12

LPT16

78

LPT1

56

LPT2

34

ERR-

12

LPT7

78

SLCT

56

PE

34

BUSY

12

LPT14

LPT16 LPT17

LPT1 LPT14 LPT2 LPT3 LPT4 LPT5 LPT6 LPT7 LPT8 LPT9 ACKBUSY PE SLCT

PD3 PD2 PD1

PD7 PD6 PD5

1 2 3 4 5 6 7 8

9 10 11 12 13 15 17 19 21 23 25

BH/2*13K24/WH/2.54/VA/[11NH3-000213-31R]

-PROHOT

deasserted at 116 degree

+12V

R731 10K/4/1

R S 2 100K/1/4/S

A A

CLOSE PWM HOT MOSFET

RS2 CLOSE CPU VR MOSFET

R728 35.7K/4/1

R730

2.32K/4/1

T S M _ 5 T S M _ 6

R729 1K/4/1

+12V

411

12

+

13

-

C181

0.1u/4/X7R/16V/K/X

U22D

LM324DR/SO14

14

T S M _ 7

R? CLOSE Q32

3

D

G S

2

3

D

G S

2

-PROCHOT

Q 8 6 2N7002/SOT23/25pF/5

SOT23

1

-THERM

Q 8 0 2N7002/SOT23/25pF/5

SOT23

1

-PROCHOT 4

-THERM 19

Gi gabyte Technology

Title

Size

Custom

8

7

6

5

4

3

Date: Sheet of

COM & PROHOT/Dynamic O.C.

Document Number Re v

2

GA-P55A-UD3

20 38Friday, November 13, 2009

1

1.02

8

VCC3

BC215

0.1u/4/X7R/16V/K

D D

7

6

5

4

3

2

1

r1.0 DG;0.7 CRB

BOOT DEVICE

LPC

PCI

SPI

1 means floating 0 means PD 1K

GNT1

0

1

GNT0

0

1

IC8SO-SOCKET

C C

B B

A A

Gigabyte Technology

Title

Document Number Rev

Size Custom

8

7

6

5

4

3

Date: Sheet of

2

B I O S

GA-P55A-UD3

21 38Friday, November 13, 2009

1

1.02

5

AZALIA CODEC

4

ALC889A+/ALC889A/ALC888Vx Colay

3

2

1

X X X X X

X O

VCC3

ACZ_SDOUT13 ACZ_BITCLK13

ACZ_SDIN21 3 ACZ_SYNC1 3

-ACZ_RST13

22p/4/NPO/50V/J/X

ALC888-VD

X X

10uF/X5R

X

20K/1%

X O

4.7uF /X5R

75 ohm75 ohm

CR53 2.2/8

22u/8/X5R/6.3V/M

CR58 22/4

CBC34

ALC892

X X X

10uF/X5R

X

20K/1%

20K/1% O X

4.7uF /X5R

66 ohm

CBC35

or

lower

CBC33

0.1u/4/X7R/16V/K

75 ohm

CBC37

CR46 8.2K/4/X CBC40 10u/8/X5R/6.3V/K/X

CR57 8.2K/4/X

0.1u/4/X7R/16V/K

ALC889

X X OX X X

O X

10uF /X5R

CR49 0/4

ALC889A

O O O X X

20K/0.1%

X O

4.7uF /X5R

75 ohm

SPDIFI23

CBC31

470p/4/X7R/50V/K

10 11 12

SPDIF23

1

DVDD1

2

GPIO0/XTALI

3

GPIO1/XTALO

4

DVS1

5

SDATA_OUT

6

BIT_CLK

7

DVSS2

8

SDATA-IN

9

DVDD2 SYNC RESET# PC_BEEP

CEN23

LFE23

S_SURR_L23

S_SURR_R23

CR2: 20K/4/0.1% @ALC889A

CR2: 20K/4/1% @ALC889A+/ALC888Vx

CR26 20K/4/1

CR68 0/4/X

For 888-VD & ALC892

484746454443424140393837

LFE

CE N

AVSS2

SPDIFO

SENSE A(JD1)/PHONE JD5

1314151617181920212223

SPDIF/EAPD

LINE2-L/AUX-L

SURBACK-R/XTALSEL

LINE2-R/AUX-R

SURR-R

SURBACK-L/JD0 GPIO0

MIC2-L/JD2

MIC2-R/JD1 GPIO1

CD_L

CD_GND

CD_R

ALC889A+

AVDD2

SURR-L

JDREF (NC)/JD3

SENSE B (JD2)/FMIC1

DCVOL/VREFVOUT2

MIC1-VREFO-R/FMIC2

LINE2-VREFO/JD4

LINE1-VREFOR/VREFO3

MIC2-VREFO/AFILT2

LINE1-VREFO-L/AFILT1

MIC1-VREFO-L/VREFOUT

MIC1-L/MIC1

MIC1-R/MIC2

LINE1-L

LINE1-R

ALC888-GR/S

24

VOCR 23

CU1

FRONT-R

FRONT-L

VREF AVSS1 AVDD1

AVDD

CBC12

0.1u/4/X7R/16V/K

JD resistors c

36 35 34 33 32 31 30 29 28 27

AVDD

26 25

CBC8

0.1u/4/X7R/16V/K

CR40 5.1K/4/1 CR39 10K/4/1 CR65 47/4/1

CR20 8.2K/4/X

VODR

CR14 8.2K/4

VOBR

CR17 8.2K/4

CBC7 22u/8/X5R/6.3V/M

SURR_R 23 SURR_L 23

S_SURR_JD 23 CEN_JD 23 FAUDIO_JD 23

CBC39 1n/4/X7R/50V/K

lose to pin34 of CODEC

LINE_O_R 23 LINE_O_L 23

AVDD

MIC1_VREFO_R 2 3 LINE2_VREFO 23 MIC2_VREFO 2 3

MIC1_VREFO_L 23

CBC41

22u/8/X5R/6.3V/M/X

For 888-VD & ALC892

Can Support Amp Out

CR67 0/4CR59 22/4

VOCR 23

5VDUAL

CR66 0/6/X

1

CD3 AZ2225-01L/SOD323/X

ALC888-VA

ALC883

CR46 CR57

D D

CR49 CBC40 CR20 CR26

X X O X O

20K/1%

X

CR48

CBC2/CBC4/CBC5/ CBC6/CBC10/CBC11

O

4.7uF /X5R

X X O X X

20K/1%

XCR47 O

4.7uF /X5R

ALC888B

20K/1%

4.7uF /X5R

CR1/CR3/CR10/CR12/ CR15/CR19/CR56/CR27/ CR55/CR37/CR28/CR34/

75 ohm

CR6/CR9/CR51/CR61

C C

co-layout

CBC40 For ALC888-VD & ALC892 CAP

50歐姆:4/5

B B

CR14/CBC4 close to SouthBridge

SPDIFO2_HDMI23

VCC3

Digital Area Analog Area

FRONT_JD23

LINE1_JD23

MIC1_JD23

SURR_JD23

CR32 5.1K/4/1 CR33 10K/4/1 CR31 20K/4/1 CR38 39.2K/4/1

JD resistors close to pin13 of CODEC

LINE2_L23

A A

LINE2_R23

MIC2_L23

MIC2_R23

Can Support Amp Out

5

4

3

CBC2 4.7u/8/X5R/6.3V/K CBC4 4.7u/8/X5R/6.3V/K CBC10 4.7u/8/X5R/6.3V/K CBC11 4.7u/8/X5R/6.3V/K

CBC15 0.1u/4/X7R/16V/K CBC14 0.1u/4/X7R/16V/K CBC13 0.1u/4/X7R/16V/K

LINE_IN_R 2 3 LINE_IN_L 23 MIC1_R 23 MIC1_L 23

CD_R 23 CDGND 23 CD_L 23

2

50歐姆:4/10

Gigabyte Technology

Title

Document Number Rev

Size Custom

Date: Sheet of

HD AUDIO ALC889

GA-P55A-UD3

22 38Friday, November 13, 2009

1

1.02

5

CODEC POWER/EMI PAD

+12V

EUP

5VDUAL

CD4148WP/1206/300mA

D D

22u/8/X5R/6.3V/M

CQ5

AVDD

CBC16

4

123

78L05/SOT89/0.1A

1

CD2 AZ2225-01L/SOD323

CR18 0/4/X

CQ3

CD IN

CD_L22

CDGND22

CD_R22

CR23

CR24

8.2K/4

C C

SPDIF_IN

VCC

CR64 0/4

SPDIFI22

Rev 0.2 mode

R0402-2-SHORT10

SPDIF_I

1 2 3

f y

SHR/1*3/WH/P/2.54/VA/D/[11NH5-010103-W1R]

8.2K/4

CR25

8.2K/4

CR45

0/6/SHT/X

CR16 2.2/6

CD1 CD4148WP/1206/300mA

0.1u/4/X7R/16V/K/X

CD_IN

1 2 3 4

SHR/1*4/BK /P/2.54/VA/D

SPDIF22

SPDIFO2_HDMI22

CR48 0/4

CR47 0/4/X

100p/4/NPO/50V/J

AZALIA JACK

BTX AZALIA CONNECTOR

B B

4

CR44

0/6/SHT/X

SPDIF22

0.01u/4/X7R/25V/K

SPDIF22

FUSEVCC_R13

NEW "RCA_SPDIF-JST"

SPDIFO

CBC32

For HDMI SPDIF

CR29

CBC17

100/4/1

CR30 220/4

SPDIF

RCA/OPTI/SPDIFOUT/SHELL

SPDIF_O

PH/1*2/BK /2.54/VA/D

3

LINE-OUT

SPDIF_RCASPDIF

CBC18

3

2

1

100p/4/NPO/50V/J

VCC

G

R_SPDIF

4G

G1

RCAOPT

G2

G

LINE-IN

Verify MIC function in LINE-in

MIC-IN

SURROUND

CEN/LFE

SURR BACK

2

CEC1 100u/OS/D/16V/66/30m

LINE_O_R22

LINE_O_L22

1

+

CEC2 100u/OS/D/16V/66/30m

1

+

Only reserved for ALC888

LINE_IN_R22

LINE_IN_L22

VOCR22

For 889A/888

MIC1_R22

MIC1 _L22

SURR_R22

SURR_L22

LFE22

CEN22

S_SURR_R22

S_SURR_L22

CR10 75/4/1

CR12 75/4/1

CQ1

BAT54A/SOT23/200mA

CR15 75/4/1

CR19 75/4/1

MIC1_VREFO_L22 MIC1_VREFO_R22

CEC6 100u/OS/D/16V/66/30m

1

+

CEC3 100u/OS/D/16V/66/30m

1

+

CEC8 100u/OS/D/16V/66/30m

1

+

CEC9 100u/OS/D/16V/66/30m

1

+

CEC4 100u/OS/D/16V/66/30m

1

+

CEC5 100u/OS/D/16V/66/30m

1

+

CR1 75/4/1

CR3 75/4/1

SOT23

CR11 8.2K/4 CR13 8.2K/4

CR56 75/4/1

CR27 75/4/1

CR55 75/4/1

CR37 75/4/1

CR28 75/4/1

CR34 75/4/1

EMI

CBC9

180p/4/NPO/50V/J

CBC20

180p/4/NPO/50V/J

CBC3

180p/4/NPO/50V/J

CBC24

180p/4/NPO/50V/J

CBC25

180p/4/NPO/50V/J

CBC22

180p/4/NPO/50V/J

CR4 22K/4 CR2 22K/4

CR21 22K/4 CR43 22K/4

CR36 22K/4 CR42 22K/4

CR35 22K/4 CR22 22K/4

1

AJ_B5

AJ_B2

CBC21 180p/4/NPO/50V/J

AJ_A5

AJ_A2

CBC23 180p/4/NPO/50V/J

AJ_C5

AJ_C2

CBC1 180p/4/NPO/50V/J

BJ_C5

BJ_C2

CBC29 180p/4/NPO/50V/J

BJ_B5

BJ_B2

CBC30 180p/4/NPO/50V/J

BJ_A5

BJ_A2

CBC28 180p/4/NPO/50V/J

AZALIA FRONT PANEL

11NR6-403007-21R

AUDIOB

A3

LINE1_JD22

FRONT_JD22

A A

LINE1_JD CEN_JD AJ_A5 BJ_B5

AJ_A2

FRONT_JD AJ_B5

AJ_B2

MIC1_JD AJ_C5

AJ_C2

5

A3

A2

A4

A1

GND

LINE-IN

B3

B2

B4

B1

GND

LINE-OUT

C3

C2

C4

C1

GND

C0

MIC-IN

2X3RP/26P/OR,BK,GY,BU,GE,PK /RA

BLUE

LINE-IN

GREEN

PINK

MIC-IN

CEN_JD22

BJ_B2

SURR_JD22

S_SURR_JD22MIC1_JD22

SURR_JD BJ_C5

BJ_C2

S_SURR_JD BJ_A5

BJ_A2

4

AUDIOA

D3

D2

D4

D1

GND

REAR

E3

E2

E4

E1

GND CEN

F3

F2

F4

F1

F0

SIDE

G4

2X3RP/26P/OR,BK,GY,BU,GE,PK /RA

GND

SURROUND SIDE

G1

G2

G3

Orange

CEN/LFE

Black

SURROUNDLINE-OUT

Gray

FAUDIO_JD22

3

MIC2_L22

LINE2_R22 LINE2_L22

LINE2_VREFO22

MIC2_VREFO22

CBC5 4.7u/8/X5R/6.3V/K CBC6 4.7u/8/X5R/6.3V/K

100u/OS/D/16V/66/30m CEC10 CEC7

CQ4

BAT54A/SOT23/200mA

CQ2

BAT54A/SOT23/200mA

1

+

1

+

100u/OS/D/16V/66/30m

SOT23

CR50 8.2K/4 CR60 8.2K/4

SOT23

CR8 8.2K/4 CR5 8.2K/4

CR6 75/4/1 CR9 75/4/1

L2_R L2-R

CR61 75/4/1 CR51 75/4/1

L2_R L2_L

2

M2_L M2_R

L2-LL2_L

CR7 0/4/X

CBC27

180p/4/NPO/50V/J

Digital Area

CBC36

3VDUAL

CR54

8.2K/4

CR62 22K/4 CR52 22K/4

CBC26

180p/4/NPO/50V/J

F_AUDIO

1 3 5 7 9

PH/2*5K8/GED/2.54/VA/D

CBC38

180p/4/NPO/50V/J

2 4

CR41 20K /4/1

6

CR63 39.2K/4/1

10

180p/4/NPO/50V/J

Gigabyte Technology

Ti t le

Size Document Number Rev Custom

Date: Sheet of

AUDIO JACK

GA-P55A-UD3

1

23 38Friday, November 13, 2009

-ACZ_DET 13MIC2_R22

1.02

CLK GEN CK505

5

4

3

3VDUALVCC3

CKVDD

2

CKVDD 3VDUAL

1

C63

D D

50歐姆:[18/4/10/4/18]

C C

PCLK018 PCLK118 PCLK218 LPC3319 PIDE_CLK36 TPMCLK33

PCH3312

B B

LPCCLK4819 PCHCLK1411

CPUCLK4

-CPUCLK4 PCHCLK11

-PCHCLK11

DOTCLK10

-DOTCLK10

SRCCLK_SATA12

-SRCCLK_SATA12 SRCCLK_CPU4

-SRCCLK_CPU4 SRCCLK_PCH10

-SRCCLK_PCH10

SRCCLK_3GIO15

-SRCCLK_3GIO15

SRCCLK_IDE31

-SRCCLK_IDE31

SRCCLK_3GIO317

-SRCCLK_3GIO317

SRCCLK_3GIO417

-SRCCLK_3GIO417 SRCCLK_LAN32

-SRCCLK_LAN32

SRCCLK_3GIO216

-SRCCLK_3GIO216

-CPU_STOP13

-PCI_STOP13

SRCCLK_USB337

-SRCCLK_USB337

R254 22/4 R257 22/4 R276 22/4 R275 22/4

R297 0/4/X R296 22/4/X

R203 47/4/1 R219 47/4/1

R234 47/4/1 R180 22/4 R179 22/4 R200 22/4/X R199 47/4/1

R197 47/4/1

R229 47/4/1

CPU_CLK

-CPU_CLK PCH_CLK

-PCH_CLK

-C_P

-P_S

PCICLK0 S_STOP FSD

FSC

FSB

FSA

SEL_48 GSEL

50歐姆:[4/10]

FSBSEL0

FSBSEL1

FSBSEL2

A A

3VDUAL

R198 8.2K/4 R218 1K/4/1 R175 8.2K/4/X

R172 1K/4/1/X R173 1K/4/1 R194 8.2K/4

R195 1K/4/1/X R196 1K/4/1 R215 8.2K/4

R201 8.2K/4/X R220 1K/4/1

VCC3

FSA

VCC3

FSB

FSC

FSD

VCC3

To enhance PD strength

5

CKVDD

CKVDD CKVDD

U5

62

CPUT0+

61

CPUC0-

59

CPUT1+

58

CPUC1-

12

DOT96T/PCIET11+

13

DOT96C/PCIET11-

15

SATAT

16

SATAC

20

PCIET0+

21

PCIEC0-

22

PCIET1+

23

PCIEC1-

25

PCIET2+

26

PCIEC2-

28

PCIET3+

29

PCIEC3-

32

PCIET4+

33

PCIEC4-

34

PCIET5+

35

PCIEC5-

38

PCIET6+

37

PCIEC6-

40

PCIET7+

39

PCIEC7-

42

PCIET8+

41

PCIEC8-

45

PCIET9+/CPU_STOP#

44

PCIEC9-/PCI_STOP#

47

PCIET10+

46

PCIEC10-

2

PCICLK0_2X

3

**SEL_STOP/PCICLK1_2X

4

PCICLK2_2X

5

FSLC/PCICLK3_2X

6

FSLB/PCICLK4_2X

9

FSLA/USB_48

10

*SEL24_48#/24_48

70

REF0/GSEL*

ICS9LPRS914EKLF-T/MLF72

R223 8.2K/4

R204 8.2K/4/X

R217 8.2K/4/X

CKVDD

R216 8.2K/4

R202 8.2K/4 R221 8.2K/4/X

R284 8.2K/4/X R285 8.2K/4/X

0.1u/4/X7R/16V/K/X

4

RESET_IN#/RESET#

Vtt_PwrGd/PD#/WOL_STOP#

GSEL

SEL_48=1, 24Mhz from pin10

SEL_48

SEL_48=0, 48Mhz from pin10

S_STOP

-P_S

-C_P

BC82

SEL _STOP: latched input to select pin functionality 1 = Selects pin 44/45 to be PCI_STOP#/CPU_STOP# 0 = Selects pin 44/45 to be PCIEX outputs ;

3.3V PCICLK output

27

VDD

31

VDD

50

VDD

7

VDDPCI

8

VDD48

49

VDDI/O

60

VDDCPU

66

VDDREF

17

VDDSATA

53

VDDA

54

24.576Mhz

68

X1

67

X2

64

SCLK

65

SDATA

R288 22/4

51

25Mhz

71

DOC_0**

72

DOC_1**

57 19 56

**RLATCH

69

GND

63

GND

55

GNDA

52

GND

48

GND

43

GND

36

GND

30

GND

24

GND

18

GND

14

GND

11

GND

1

GND

73

GND

GSEL=1,96Mhz from 12/13 GSEL=0,100Mhz from12/13

8275_GPIO1125

8275_GPIO1325

3

0.1u/4/X7R/16V/K

BC66

1u/4/X5R/6.3V/K

C47 22p/4/NPO/50V/J

X 1

14.318M/16p/20ppm/49US/40/D

C50 22p/4/NPO/50V/J

R253 10/4 R247 10/4

C61

CLK_T0 CLK_T1

22p/4/NPO/50V/J/X

R290 10/4

R228 1K/4/1

BC86

0.1u/4/X7R/16V/K/X

BC253 22p/4/NPO/50V/J

R787 0/4/SHT/X

CLK_T0

CLK_T019

CLK_T1

CLK_T119

R788 0/4/SHT/X

BC89

1u/4/X5R/6.3V/K

BC88

1u/4/X5R/6.3V/K

25MCLK_LAN 32

CLK_RLATCH

CKVDD

BC87

0.1u/4/X7R/16V/K

BC65

1u/4/X5R/6.3V/K

C51

100p/4/NPO/50V/J/X C53 100p/4/NPO/50V/J/X

-SYS_RST 4,13,25,29 PCH_VRMPWRGD 13,25

+12V

FSC FSB FSA CPU

0 0 0 0 0 0 0 0 1 1 1

R181 8.2K/4 R222 8.2K/4

1 1 1 1 0 0

0

VCC3

BC70

0.1u/4/X7R/16V/K

BC73

0.1u/4/X7R/16V/K

SMBCLK 7,8,13,15,16,17,18,25 SMBDATA 7,8,13,15,16,17,18,25

BC78 1u/4/X5R/6.3V/K

3VDUAL

BC85

1u/4/X5R/6.3V/K

R861 8.2K/4

5VDUAL

EUP

BC273

0.1u/4/X7R/16V/K

FOR EMI LPC48CLK

266MHz

133MHz

200MHz

166MHz

333MHz

400MHz

Rev 0.2 modefy

Title

Document Number Rev

Size Custom

Date: Sheet of

2

BC90

0.1u/4/X7R/16V/K

BC69

1u/4/X5R/6.3V/K/X

FB4

30/6/4A/S

GS

2 1

Q138 2N7002/SOT23/25pF/5

R300 10/4/X

VCC3

FB1

30/6/4A/S/X

BC64

1u/4/X5R/6.3V/K

VCC3

D

3

1u/4/X5R/6.3V/K

FB3 30/6/4A/S/X

Rev 0.2 modefy

SRCCLK_CPU

-SRCCLK_CPU PCHCLK14 PCLK0 PCH33 LPC33 PCLK1 LPCCLK48 PCLK2 PIDE_CLK

TPMCLK

C180 10p/4/NPO/50V/J/X C186 10p/4/NPO/50V/J/X C46 10p/4/NPO/50V/J/X C37 10p/4/NPO/50V/J/X C36 10p/4/NPO/50V/J/X C32 10p/4/NPO/50V/J/X C31 10p/4/NPO/50V/J/X C35 10p/4/NPO/50V/J/X C39 10p/4/NPO/50V/J/X C62 10p/4/NPO/50V/J/X

C152 10p/4/NPO/50V/J

Gigabyte Technology

CK 505 CLK GEN

GA-P55A-UD3

1

3VDUAL

FB2 30/6/4A/S

BC83 1u/4/X5R/6.3V/K

BC84

-S4_S5 13,27

24 38Friday, November 13, 2009

1.02

5

V12

DR132

8.2K/4

DR135

DBC13

1K/4/1

0.1u/4/X7R/16V/K/X

VR_RDY

PWM_VID7 PWM_VID6 PWM_VID5

CPU_VTT

PWM_VID4 PWM_VID3 PWM_VID2

D D

DR146

3.24K/4/1

FB20

VCORE

DR153 100/4/1

DR156 0/4/SHT/X

DAC

DR167 200/4/1/X

DC41

0.047u/4/X7R/16V/K/X

VCC3

DR184

8.2k/4

VDIFF

DR152 8.2K/4

DR157 100/4/1

IOUT28,34

for dynamic VID

DR181 499K/4/1

3

D

G S

2

1

CLOSE CHOKE

VCC_SENSE4,20

VSS_SENSE4,20

FB

DR166

3.24K/4/1/X

DC40

3.3n/4/X7R/50V/K/X

improve pwm for PSI mode

的反應速度

C C

PWM_FRQ1

B B

A A

-PSI_PWM

DC34

680p/4/X7R/50V/K/X

DC35

0.01u/4/X7R/25V/K

DC37

0.1u/4/X7R/16V/K/X

DC39

100p/4/NPO/50V/J

1n/4/X7R/50V/K

速度

FS

Q117 2N7002/SOT23/25pF/5

R800 1K/4/X

DR147

DC30

32.4K/4/1

1.5n/4/X7R/50V/K

DC32

FB

33p/4/NPO/50V/J

DR150 750/4/X

VCORE_OV20

IOUT

DR160 1K/4/1

DR159

16.9K/4/1 DR170

82K/4/X

DC42

VCC

DR174 169K/4/1

PWM FREQUENCY=200KHz

BOTTOM PAD CONNECT TO GND THROUGH 10 VIA

5

PWM_VID1 PWM_VID0

VCORE_OV

FS

VCC

243K/4/1/X

因為ISL6334 OCP Threshold is 100uA(typical). :假設 Iload(OCP點 )=234A,DCR=0.98mΩ Isen=100uA,Risen= (234A*0.98mΩ) /(100uA*4Phase)=573Ω,那代表Iload=234A OCP會 Vmon=Rimon/N*Rx(DCR)/Risen*Iout

1.09=(16.9k/4)*(0.98/573)*Iout Iout=150.76A

VCC

CPU_VT T

DR133

2.2/6

19

33

U23

32

EN_PWR

36

VCC

VR_RDY

40

VID7

EN_VTT

1

VID6

2

VID5

3

VID4

4

VID3

5

VID2

6

VID1

7

VID0

8

PSI#

13

COMP

14

FB

15

VDIFF

17

VSEN

16

RGND

10

IMON

DAC

11

DAC

VR_HOT

12

REF

34

FS

GND

DR175

41

243K/4/1

DR173

L=1uH(DL2)/DCR=0.98mΩ/C=0.22uF

L/DCR=RC' 1u/0.98m=RX0.22u ' R=4.638KΩx1.4(tolerance)=6.49k for AC transient speed

VDROOP=Iavg*RFB,假設 =110A*1.4mΩ=154mv,Iavg= 100uA,可 = 154mV / 100uA = 1.54KΩ

R819 8.2K/4

DBC12 1u/6/X7R/16V/K

ISL6334ACRZ/QFN40

26

PWM1

28

ISEN1+

27

ISEN1-

20

PWM2

22

ISEN2+

21

ISEN2-

31

PWM3

29

ISEN3+

30

ISEN3-

25

PWM4

23

ISEN4+

24

ISEN4-

37

VR_FAN

38

39

TM

9

OFS

1835

TCOMPSS

VCC

DR177

10K/4/1

DR179

4.99K/4/1

VCC3

+12V

R816

8.2K/4

132

DR134 680/4/X

DC26

0.1u/4/X7R/16V/K

For 6327

DC27 47p/4/NPO/50V/J

DR136 604/4/1

PHASEA

DR138 6.49K/4/1

For 6327

DC29 47p/4/NPO/50V/J

DR143 576/4/1

PHASEB

DR145 6.49K/4/1

For 6327

DC33 47p/4/NPO/50V/J

DR149 576/4/1

PHASEC

DR151 6.49K/4/1

For 6327

DC36 47p/4/NPO/50V/J

DR155 576/4/1

PHASED

DR158 6.49K/4/1

For 6327

DR161 8.2K/4 DR162 8.2K/4

VCC

0.1u/4/X7R/16V/K

DR178 100K/4/1/X

DR180 27K/4/1

得到

DRN1

1K/8P4R/4

7 8 5 6 3 4 1 2

DRN2 1K/8P4R/4

LED_PWR

R817 8.2K/4

132

+12V

Q122 MMBT2222A/SOT23/600mA/40

SOT23

DC43

PWM_VID0 PWM_VID1 PWM_VID2 PWM_VID3

PWM_VID4 PWM_VID5 PWM_VID6 PWM_VID7

Q121 MMBT2907A/SOT23/-600mA/50

SOT23

VTT_PWRGD 4,28

PWM1

ISEN1

DBC14

0.22u/6/X7R/16V/K

PWM2

ISEN2

DBC16

0.22u/6/X7R/16V/K

PWM3

ISEN3

DBC19

0.22u/6/X7R/16V/K

PWM4

ISEN4

DBC21

0.22u/6/X7R/16V/K

VCC VCC

For

溫度補償的快慢

DR171 20K/4/1

12

DRT4 100K/1/4/S

t

4

DL1

V12

1.2uH/20A/PHNC/FR/D/[11LC5-20120B-R1R_11LC5-20120B-R2R]

V12

+12V

DBC15

0.1u/6/X7R/25V/K

DBC17

0.1u/6/X7R/25V/K

DBC20

0.1u/6/X7R/25V/K

DBC22

0.1u/6/X7R/25V/K

4

DR139

DR140

2.2/6

2.2/6/X

DBC18

1u/6/X7R/16V/K

若更換為+5V DRIVER,則 DR146,DR154,DR162,DR136都須改為0ohm

V12

+12V

DR163

DR164

2.2/6

2.2/6/X

VCC

+12V

DR195

2.2/6

DBC28

1u/6/X7R/16V/K

DBC24

1u/6/X7R/16V/K

若更換為+5V DRIVER,則 DR146,DR154,DR162,DR136都須改為0ohm

V12

+12V

DR182

DR183

2.2/6

2.2/6/X

PWM3_DRV

DBC26

1u/6/X7R/16V/K

若更換為+5V DRIVER,則 DR146,DR154,DR162,DR136都須改為0ohm

V12

DR196

2.2/6/X

DR200

0/6

DBC29 1u/6/X7R/16V/K

DC28

0.1u/6/X7R/25V/K DR141

2.2/6

PWM2

DC38

0.1u/6/X7R/25V/K DR165

2.2/6

PWM4_DRV

DC45

0.1u/6/X7R/25V/K DR185

2.2/6

DC48

0.1u/6/X7R/25V/K DR197

2.2/6

PWM1

DU1

2

BOOT

7

PVCC

6

VCC

3

PWM

ISL6612ACBZ-T/SO8

DU2

2

BOOT

7

PVCC

6

VCC

3

PWM

ISL6612ACBZ-T/SO8

PHASE3

DU3

2

BOOT

7

PVCC

6

VCC

3

PWM

ISL6612ACBZ-T/SO8

DU4

2

BOOT

7

PVCC

6

VCC

3

PWM

ISL6612ACBZ-T/SO8

PHASE2

PHASE4

PHASE1

UGAT E PHASE

LGATEGND

VIN

UGAT E PHASE

LGATEGND

UGAT E

PHASE

LGATEGND

PHASE

LGATEGND

靠近DL1 PIN1

UGATE2

1 8

54

LGATE2

UGATE4

1 8

54

LGATE4

UGATE3

1 8

54

LGATE3

1 8

54

LGATE1

3

VIN

DBC10

0.1u/6/X7R/25V/K

DBC11

D2D3D4

D5

1u/6/X7R/16V/K

DR137 2.2/6

DR142

8.2K/4

D2D3D4

DQ2

G

S2

UPA2724/N/3.3m/PPAKSO8

DR168 2.2/6

DR169 8.2K/4

D2D3D4

G

S2

DR187 8.2K/4

D2D3D4

G

S2

UPA2724/N/3.3m/PPAKSO8

DR198 2.2/6

D2D3D4

DQ13

G

UPA2724/N/3.3m/PPAKSO8

DQ15

MMBT2222A/SOT23/600mA/40

R845 1K/4/1

VCC3

R847

R848 1K/4/1

1K/4/1

3

G

DQ1 UPA2726/N/7m/PPAKSO8

S1D1S3

S2

D5

D2D3D4

G

S1D1S3

S2

UPA2724/N/3.3m/PPAKSO8

VIN

D2D3D4

D5

G

DQ4 UPA2726/N/7m/PPAKSO8

S1D1S3

S2

D2D3D4

D5

G

S2

S1D1S3

VIN

D2D3D4

D5

G

DQ7 UPA2726/N/7m/PPAKSO8

S1D1S3

S2

D5

D2D3D4

DQ8

G

S1D1S3

VIN

D2D3D4

D5

G

DQ12 UPA2726/N/7m/PPAKSO8

S1D1S3

S2

D5

D2D3D4

G

S1D1S3

S2

UPA2724/N/3.3m/PPAKSO8

VCC

SOT23

132

C199 1u/6/X7R/16V/K/X

DQ18

MMBT2222A/SOT23/600mA/40

1uH/30A/PHNC/FR/D/[11LC5-30100B-R1R_11LC5-30100B-R2R]

D5

DQ3

S1D1S3

DBC23 1u/6/X7R/16V/K

D5

DQ6

S1D1S3

UPA2724/N/3.3m/PPAKSO8

DBC25 1u/6/X7R/16V/K

D5

DQ9

S1D1S3

S2

UPA2724/N/3.3m/PPAKSO8

DBC27 1u/6/X7R/16V/K

D5

DQ14

S1D1S3

S2

-PSI_PWM

R838 1K/4/1

3

D

R843

G S

8.2K/4

2

1

SOT23

132

UGATE2

PHASE2

LGATE2

DR148

0/6/SHT/X

UGATE4 PHASE4

LGATE4

DR176 0/6/SHT/X

DQ5 UPA2724/N/3.3m/PPAKSO8

UGATE3

DR186 2.2/6

PHASE3

LGATE3

DR189 0/6/SHT/X

UGATE1

DR199 8.2K/4

PHASE1

0/6/SHT/X

LGATE1

DR202

若更換為+5V DRIVER,則 DR146,DR154,DR162,DR136都須改為0ohm

-CPU_PSI4

PSI_CTL19

BOOT "25-FF" PSI_CTL=LOW OVER 10A PSI_CTL=HIGH

1

+

DR144

2.2/6 DC31

1n/4/X7R/50V/K

1uH/30A/PHNC/FR/D/[11LC5-30100B-R1R_11LC5-30100B-R2R]

DR172

2.2/6 DC44

1n/4/X7R/50V/K

DEC1

270u/FP/D/16V/88/12m

DL2

R50

SDR1 0/6/SHT/X

PHASEB

DL3

R50

SDR3 0/6/SHT/X

PHASED

DEC2

270u/FP/D/16V/88/12m

VCORE

SDR2 0/6/SHT/X

ISEN2

820u/FP/D/2.5V/69/7m

SDR4 0/6/SHT/X

ISEN4

ALL CHOCK DCR =0.98m OHM

DL4

1uH/30A/PHNC/FR/D/[11LC5-30100B-R1R_11LC5-30100B-R2R]

R50

DR188

SDR5

2.2/6 DC46

1n/4/X7R/50V/K

DR201

2.2/6

DC49 1n/4/X7R/50V/K

DQ16 2N7002/SOT23/25pF/5

3

D

G S

2

1

SDR6

0/6/SHT/X

PHASEC

ISEN3

DL5

1uH/30A/PHNC/FR/D/[11LC5-30100B-R1R_11LC5-30100B-R2R]

R50

SDR7 0/6/SHT/X

SDR8 0/6/SHT/X

ISEN1

PHASEA

-ICH_PSI 13

DQ17 2N7002/SOT23/25pF/5

up6262

VREF2 VCC1_8_PCH VREF3 VREF_DDRA_CA

2

1

+

DEC3 270u/FP/D/16V/88/12m

CPU_VT T

1

+

DEC5

DEC4

820u/FP/D/2.5V/69/7m

1

+

DEC10

DEC9

820u/FP/D/2.5V/69/7m

0.1u/4/X7R/16V/K/X

I_MON_C212

To prevent the PWM IC OC protect in 4 phase with high current

0X6A 0X66

DDRVTTVREF1

VREF_DDRA_CA

2

1

+

DEC6

820u/FP/D/2.5V/69/7m

1

+

DEC11

820u/FP/D/2.5V/69/7m

+12V

DR192

8.2K/4

DC47

DR194 8.2K/4

VREF_DDRA_DQ

DDR15V

VREF_DDRB_DQ

1

+

DEC8

DEC7

820u/FP/D/2.5V/69/7m

1

+

DEC13

DEC12

820u/FP/D/2.5V/69/7m

5VSB 5VDUAL

VCC

0X60 = 100% xVCC

0X60

IOUT

DR190

19.1K/4/1/X

3

D

DQ10

G S

2N7002/SOT23/25pF/5/X

2

1

DQ11

SOT23

MMBT2222A/SOT23/600mA/40

132

0X62 = 75% xVCC

0.1u/4/X7R/16V/K

R879 0/6/X R625 0/6 R631 0/6/X

0X66 = 25% xVCC

0.1u/4/X7R/16V/K

SMBDATA7,8,13,15,16,17,18,24

0X6A = 0% xVCC

0.1u/4/X7R/16V/K

SMBDATA7,8,13,15,16,17,18,24

0.1u/4/X7R/16V/K

SMBDATA7,8,13,15,16,17,18,24 SMBCLK 7,8,13,15,16,17,18,24

0X62

VCC1_05_PCH

CPU_VTT

VCC3

R799

R798

8.2K/4/X

1K/4/1

VR_RDY

-SLP_S313,19,27,28

MMBT2222A/SOT23/600mA/40

8.2K/4 R807

I_MON_C12

2N7002/SOT23/25pF/5

BC206

UPI_POWER

R608 1K/4/1 R609 3.3K/4/1

C129

100p/4/NPO/50V/J/X

BC208

UPI_POWER

R616 5.1K/4/1 R617 3.3K/4/1

BC207

UPI_POWER

R614 8.2K/4/X R615 8.2K/4

C130

100p/4/NPO/50V/J/X

BC212

UPI_POWER

R612 1K/4/1 R613 6.8K/4/1/X

VCORE 3VDUAL CPU_VAXG

1

FOR EUP

R801

8.2K/4

R802 0/4/X

R805

8.2K/4

R809

8.2K/4

G S

VCC3

R796 100/4/1/X

Rev 0.2 modefy

+12V

SOT23

132

+12V

3

D

SOT23

2

1

C194

0.1u/4/X7R/16V/K/X

3VDUAL_ICH VCC3

R793 1K/4/1/X

Q110

SOT23

MMBT2222A/SOT23/600mA/40

132

Q111

SOT23

MMBT2222A/SOT23/600mA/40

132

R803 1K/4/1/X

C193

0.1u/4/X7R/16V/K/X

2

1

SOT23

G S

D

Q112

2N7002/SOT23/25pF/5

3

D

Q114

2N7002/SOT23/25pF/5

G S

SOT23

2

1

2

1

SOT23

R810 0/4/X

D

3

R811

G S

1K/4/1

FOR EUP

3VDUAL_ICH

R795

8.2K/4

Q113

Q115

FINE TUNE

+12V

DR193

8.2K/4

R815 1K/4/1

GPIO3313

U15

1

VDD

VREF1

2

B_SEL

VREF2

3

GND

VREF3

4 5

SDA SCL

uP6262AMA8-B2[10TA1-316262-20R]

U14

1

VDD

VREF1

2

B_SEL

VREF2

3

GND

VREF3

4 5

SDA SCL

uP6262AMA8-B2[10TA1-316262-20R]

U13

1

VDD

VREF1

2

B_SEL

VREF2

3

GND

VREF3

4 5

SDA SCL

uP6262AMA8-B2[10TA1-316262-20R]

U12

1

VDD

VREF1

2

B_SEL

VREF2

3

GND

VREF3

4 5

SDA SCL

uP6262AMA8-B2[10TA1-316262-20R]

132

CPU loadline calibration When Q44 turn on to enable calibration

接 pwm feedback pin

8

VCC1_05_PCH_OV 27

7

VCC1_8_PCH_OV 28

6

VTTD_ADJ 26

SMBCLK 7,8,13,15,16,17,18,24SMBDATA7,8,13,15,16,17,18,24

C125 100p/4/NPO/50V/J/X

接 pwm feedback pin

8

VCORE_OV 20

7 6

VCC_1.8V_OV 31

SMBCLK 7,8,13,15,16,17,18,24

8

DDR_VTT _REF 28

7

VREFCA_A 7

6

VREFCA_B 8

SMBCLK 7,8,13,15,16,17,18,24

C126 100p/4/NPO/50V/J/X

接 pwm feedback pin

8

VREFDQA_UPI 7

7

0_6LEVEL_DDR 27

6

VREFDQB_UPI 8

Title

Size Document Number Rev Custom

Date: Sheet of

1

R794 1K/4/1

PCH_VRMP WRGD 13,24

R797

100K/4/1

C192

0.1u/4/X7R/16V/K

VCC3

3VDUAL

R804

32.4K/4/1

R806 1K/4/1

R808 0/4/X

I_MON

Q116 2N7002/SOT23/25pF/5

IOUT

FB

DR191 1K/4/1

3

一定要靠近PWM

D

Q118

G S

2N7002/SOT23/25pF/5

SOT23

2

1

VDIFF

Q120 MMBT2222A/SOT23/600mA/40

SOT23

Gigabyte Technology

VRD 11 -ISL6334

GA-P55A-UD3

25 38Friday, November 13, 2009

1.02

5

5V : AMD mode

0.6V~3V : VRD11 mode

0V : VRD10 mode

VC C

R326 15K/4/1

D D

+12V

R291 8.2K/4/X

Remove to check NTC function

12

DRT3

BC239

0.01u/4/X7R/25V/K

VTT_VS S4

GMCH_SS

DRSLE

10K/1/4/S

R236 3.24K/4/1/X

t

R785 3.3K/4/1

3.83K/4 /1

R753 4.02K/4/1

R754 0/4/SHT/X

VC C

R330 100K/4/1/X

VCC11_IOUT

R735 6.19K/4/1

C C

Rev 0.2 modefy

VC C

Pu for 6322 type2 SMBus address

address 1000_111x

VC C

B B

0.775V * 1.47

VTT_SENSE4

R329 243K/4/1

R327 8.2K/4

VCC11_VRS

VC C

R314

10K/4/1 /X

R293 8.2K/4

CPU_VTT

R232

R237 100/4/1

VCC3

R292 1K/4/1/X

R336 2K/4/1

R784 249/4/1

BC71

0.1u/6/X7R/25V/K/X

BC68 1n/4/X7R/5 0V/K/X

BC72

0.1u/6/X7R/25V/K/X

R226 1K/4/1

C58

0.01u/4/X7R/25V/K

R342 20K/4/1

C70 33p/4/NPO/50V/J

FB_NB

R335 0/4/X

C73

680p/4 /X7R/50V/K/X

For ISL6312

R315 0/4/X R328 8.2K/4

R317

41.2K/4 /1/X

OCP

點做在

Isens+ R270 Iocp=(IsensxRisenxPhase)/DCR =[(120uAX590X2)/0.97m=146A L/DCR=R*C L=1uH DCR=0.97 mohm , 1uH/0.97mohm=4.7kX0.22uF Risens R260

R301 158K/4/1

DC25

0.01u/4/X7R/25V/K

146A

阻值設在

阻值

=4.7k ohm, Cisen BC75=0.22u

VC C

CPU_VTT

R227 8.2K/4/X

ISL6322G/QFN48/[10TA1-606322-11R]

CPU_VTT_GD

P_VID7 P_VID6 P_VID5 P_VID4 P_VID3 P_VID2 P_VID1 P_VID0

VCC11_VRS

C72

1.5n/4/X7R/50V/K

VCC11_IOUT

R341 750/4/1/X

VTTD_ADJ25

VTTD_ADJ

VTTD_OFS DRSLE OVPSLE

GMCH_SS

Low to clear 6322 setup

590ohm

Rt=10^{10.61-[1.035Xlog(FS)]} Rt=R301=158 kohm , FS=170KHz

OVP=VDAC+225mV

Bit 7 Pull High for AMD 6bit mode

A A

Reomve Bit6 when use AMD mode

P_VID7

R302

R304

R303

/1

0/4/X

1K/4

AMD 6bit mode SET 1.05V [1x010100]

P_VID5

P_VID6

R320

R307

R308

R309

1K/4/1/X

0/4/SHT/X

0/4/X

1 1 0 000

4

BC121

0.1u/6/X7R/25V/K

5VDUAL

VC C

R340

2.2/6/X

U6

37

PGOOD

36

EN

46

VI D 7

47

VI D 6

48

VI D 5

1

VI D 4

2

VI D 3

3

VI D 2

4

VI D 1

5

VI D 0

6

VRSEL

13

COMP

14

FB

15

IDROOP

16

VDIFF

18

VSEN

17

RGND

12

OFS

7

DRSEL

8

OVPSEL

11

REF

45

FS

9

SS

R316 243K/4/1/X

BOTTOM PAD CONNECT TO GND THROUGH 10 VIA

P_VID4

R321

R310

1K/4/1

0/4/SHT/X

VC CVC C VC CVC C VC CVC CV CC VC C

BC122

R339

1u/6/X7R/1 6V/K

2.2/6

10

PVCC1_2

VCC

BOOT1

UGATE1 PHASE1

LGATE1

ISEN1+

ISEN1-

BOOT2

UGATE2 PHASE2

LGATE2

ISEN2+

ISEN2-

PVCC3

BOOT3

UGATE3 PHASE3

LGATE3

ISEN3+

ISEN3-

ISEN4+

ISEN4-

PWM4

GND

EN_PH4

49

P_VID3

R311

R322

0/4/X

1K/4/1/X

R258 2.2/6/X

R248 2.2/6

29 31

R269 2.2/6

32 33 30

R270 590/4/1

35 34

VCC11_PHASEA

R260 4.75K/4/1

27

R268 2.2/6

26 25 28

R259 487/4/1

19 20

VCC11_PHASEB

R263 4.75K/4/1

42

40 39

38 41

44 43

21 22

VC C

24 23

VTT_SEL4

1.05V / 1.1V select by CPU

P_VID1

P_VID2

R312

R323 1K/4/1

1K/4/1/X

0/4/SHT/X

3

VC C

C83

VCC11_UGATE1 VCC11_PHASE1 VCC11_LGATE1

VCC11_PHASE2 VCC11_LGATE2

VC C

R231

30.9K/4 /1

3

D

G S

2

1

C42

0.1u/4/X7R /16V/K

1u/6/X7R/1 6V/K

R306 2.2/6

R168 100K/4/1/X

Q20 2N7002/SOT23/25pF/5

SOT23

VTTD_OFS

VC C

+12V

BC76 1u/6/X7R/16V/K

DBC9 0.1u/6/X7R/25V/K

VCC11_ISEN1

BC80

BC75 0.22u/6/X7R/16V/K

VCC11_ISEN2 VCC11_PHASEA

BC77 0.22u/6/X7R/16V/K

R233 1K/4/1

R241 100/4/1

R324

0/4/SHT/X

0.1u/6/X7R /25V/K

BC81 0.1u/6/X7R/25V/K

BC74

0.1u/6/X7R /25V/K

5V: 1phase

Below 5V-0.6V : 2phase

+12V

R230 8.2K/4

BC67 1u/4/X5R/6 .3V/K/X

PPP _ __ VVV II I DDD 0 00

R313

R325 1K/4/1/X

VCC11_UGATE2

R225 22K/4

Q24

SOT23

132

MMBT2222A/SOT23/600mA/40

L6

1.2uH/20A/PHNC/FR/D/[11LC5-20120B-R1R_11LC5-20120B-R2R]

C87

0.1u/6/X7R /25V/K

VCC11U_G1

R305

8.2K/4

VCC11L_G1

VCC11_IN

VCC11U_G2

R246 2.2/6

8.2K/4

VCC11L_G2

UPA2724/N/3.3m/PPAKSO8

10u/8/X5R /6.3V/K

D2D3D4

D5

Q28

G

S1D1S3

S2

UPA2726/N/7m/PPAKSO8

D2D3D4

D5

Q29

G

S1D1S3

S2

UPA2724/N/3.3m/PPAKSO8

D2D3D4

D5

G

R245

S1D1S3

S2

D2D3D4

G

S1D1S3

S2

C45

10u/8/X5R/6.3V/K

Q22 UPA2726/N/7m/PPAKSO8

D5

Q27

VCC11_IN

D2D3D4

D5

Q31

G

S1D1S3

S2

UPA2724/N/3.3m/PPAKSO8

C71

D2D3D4

D5

Q23

G

S1D1S3

S2

UPA2724/N/3.3m/PPAKSO8

MOS_HS1

2

HEAT PIPE/P55-UD3/GRAY/KWOGER/[12SP2-01A003-E1R]

MOS_HS2

2

HEAT PIPE/P55-UD3/GRAY/KWOGER/[12SP2-01A003-E1R]

MOS_HS3

2

MOS_HeatSink/[12SP2-01A003-61R_12SP2-01A003-62R]/X

2

1

+

EC20 560u/FP /D/6.3V/68/8m

R277

2.2/6 C57

1n/4/X7R/50V/K

R224

2.2/6 C41

1n/4/X7R/5 0V/K

1

+

EC21 560u/FP /D/6.3V/68/8m

CPU_VTT CPU_VTT

L4 1uH/30A/PHNC/FR/D/[11LC5-30100B-R1R_11LC5-30100B-R2R]

R50

SR2

SR3

0/4S/X

VCC11_ISEN1

L3 1uH/30A/PHNC/FR/D/[11LC5-30100B-R1R_11LC5-30100B-R2R]

R50

SR5

SR4

0/4S/X

VCC11_ISEN2

VCC11_PHASEB

1

BC79

0.01u/4/X7R/25V/K

CPU_VTT

BC96 1u/6/X7R/1 6V/K

48A@1.1V

1

+

EC16 820u/FP /D/2.5V/69/7m

1

+

EC15 820u/FP /D/2.5V/69/7m

1

+

EC17 820u/FP /D/2.5V/69/7m

1

+

820u/FP /D/2.5V/69/7m

EC14

Title

CPU_VTT PWM_ISL6322CRZ

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet of

GA-P55A-UD3 1.02

1

26 38Friday, November 13, 2009

5

4

3

2

1

DDR18V

5VDUAL

D20

+12V

5VDUAL

D D

R677

20K/4/1/X

R678 20K/4/1

PWR SEQ

OCP : Ipeak=(2xIocsetxRocset)/Rdson

Iocset=21.5uA , Rocset=8.2k

-PSON19,30

C C

-SLP_S313,19,25,28

POWER ISSUE

R693 2.2/6

SDM20E40C/0.4A/SOT23

DDR_EN

7

C143 10p/4/NPO/50V/J

C144

V/K

4.7n/4/X7R/25

LOOK 0.6V

DDR_EN

3

D

Q83 2N7002/SOT23/25pF/5

G S

2

1

R696

132

22K/4

C151

1u/6/X7R/16V/K

Q76

BAT54C/SOT23/200mA/X

5

COMP

VCC

PHASE

GND

LG/OCFB

U1 9

3

ISL6545CBZ/S

Q84 MMBT2222A/SOT23/600mA/40

SOT23

VCC1_05_PCH

+12V

R389 2.2/6

5VDUAL

R384 2.2/6/X

B B

R375

20K/4/1/X

R371 20K/4/1

VCC1_05_EN28

BAT54C/SOT23/200mA/X

VCC1_05_EN

C81 10p/4/NPO/50V/J

C80

4.7n/4/X7R/25

5

7

COMP

VCC

GND

3

V/K C90

ISL6545CBZ/S

LOOK 0.6V CLOSE CHOKE

0.1u/4/X7R/16V/K

C147

1u/6/X7R/16V/K

1

BOOT

R644 0/6/SHT/X

2

UG

8

R655

46

R681

8.2K/4

2SK3919/TO252/2050pF/5.6m

-S4_S513,24

560u/FP/D/6.3V/68/8m

BC127

1u/6/X7R/16V/K

D10

1

BOOT

R403 0/6/SHT/X

2

UG

8

PHASE

R405

46

LG/OCFB

R395

U7

8.2K/4

C127

L14

1.2uH/20A/PHNC/FR/D/[11LC5-20120B-R1R_11LC5-20120B-R2R]

IN _ D

2

Q63

2SK3918/TO252/1300pF/7.5m

1

3

H

PH

2

8.2K/4

L

5VSB

R700

8.2K/4

EC1 8

8.2K/4

L_G

2SK3919/TO252/2050pF/5.6m

2

1

3

1

3

Q73

R707 22K/4

132

VCC3

1

+

Q74

2SK3919/TO252/2050pF/5.6m

DDR_EN

3

D

Q82 2N7002/SOT23/25pF/5

G S

2

1

Q81 MMBT2222A/SOT23/600mA/40

SOT23

L5

1.2uH/20A/PHNC/FR/D/[11LC5-20120B-R1R_11LC5-20120B-R2R]

VCC1_05_IN

2

Q35

2SK3918/TO252/1300pF/7.5m

C86

3

2

3

VCC1_05PHASE

Q34

0.1u/6/X7R/25V/K

R409

2.2/6

1n/4/X7R/50V/K

1

U_G

1

C139

0.1u/6/X7R/25V/K

R665

2.2/6 C142

1n/4/X7R/50V/K

0_6LEVEL_DDR25

C84

0.1u/4/X7R/16V/K

L10

1.2uH/20A/PHNC/FR/D/[11LC5-20120B-R1R_11LC5-20120B-R2R]

VCC1_05_PCH_OV

VCC1_05_PCH_OV25

EC3 0 560u/FP/D/6.3V/68/8m

1u/6/X7R/16V/K

DDR_15V

L13

1.2uH/20A/PHNC/FR/D/[11LC5-20120B-R1R_11LC5-20120B-R2R] BC202

0.1u/4/X7R/16V/K

CLOSE CHOKE

0_6LEVEL_DDR

BC130 22u/8/X5R/6.3V/M

BC242

0.1u/4/X7R/16V/K

1

+

C124

25A max

R692 2K/4/1

R691

1.27K/4/1

+

R372 2K/4/1

R376

2.55K/4/1

1

+

EC2 9 560u/FP/D/6.3V/68/8m

1

EC2 2 560u/FP/D/6.3V/68/8m

7.5A max

1

+

EC2 5

820u/FP/D/2.5V/69/7m

VCC1_05_PCH

+

1

EC2 4

820u/FP/D/2.5V/69/7m

A A

Gigabyte Technology

Title

DDR_15V

Size Document Number Rev

C

5

4

3

2

Date: Sheet of

GA- P55 A-UD 3

1

27 38Friday, November 13, 2009

1. 0 2

5

C150 1u/6/X7R/16V/K

C145

0.1u/4/X7R/16V/K

C146

0.1u/4/X7R/16V/K

G S

2

SOT23

G S

2

VCC

Q92

G S

2

5VSB

84

3

+

2

-

5VSB

84

5

+

6

-

5VDUAL_GATE

3

D

Q77

2N7002/SOT23/25pF/5

SOT23

1

C148 1n/4/X7R/50V/K/X

3

PWROK1 12,13,19

D

Q78 2N7002/SOT23/25pF/5/X

SOT23

1

R737 1K/4/1

3

D

SOT23

1

U21A

KA393D/SO8

U21B

KA393D/SO8

G S

5VDUAL 3VDUAL

VCC=4.2V

R684 8.2K/4

VCC

D D

5VSB

+12V

MMBT2222A/SOT23/600mA/40

-SLP_S313,19,25,27

R683

12K/4/1

R682 10K/4/1

R666

10K/4/1

+12V=10V

R668 8.2K/4

R667

2.74K/4/1

Q88

R646

-SLP_S3

8.2K/4

5VSB

R688

8.2K/4

132

+12V SHORT PROTECT

C C

+12V_ISEN

R741 2K/4/1

2N7002/SOT23/25pF/5

R742

BC240

2K/4/1

0.1u/4/X7R/16V/K

1

7

3

D

Q95 2N7002/SOT23/25pF/5

2

1

-THRMTRIP 4,12

SOT23

+12V

R711

8.2K/4

R675 1K/4/1

R674

8.2K/4/X

VCC

5VSB_C

5VDUAL

5VSB

100u/OS/D/16V/66/30m

4

5VDUAL

Q79 2SK3918/TO252/1300pF/7.5m

1

2

3

Q68

P06P03LCG/SOT89/530p

1

4

2 3

1

+

EC3 2

560u/FP/D/6.3V/68/8m

3

2

1

VCC1_8_PCH

5VDUAL

3VDUAL

BC165

0.1u/4/X7R/16V/K

R471

3

F/45m

1

+

EC3 1

2

1

Q109

L1085DG/TO252/5A

C200

0.1u/4/X7R/16V/K/X

5.1K/4/1

100/4/1

R477 169/4/1

R867

R868 1K/4/1

5VSB

BC183

0.1u/4/X7R/16V/K

5VSB

R866 1K/4/1

132

DDRVTT

DDR_15V

BC213

1u/4/X5R/6.3V/K

DDR_VTT_REF25

1u/4/X5R/6.3V/K

C134

R627 1K/4/1

DDR_VTT_REF

R626 1K/4/1

R687 0/4/X

1

+

EC2 7 560u/FP/D/6.3V/68/8m

-RSMRST

132

C201

SOT23

1u/4/X5R/6.3V/K

Q143 MMBT2222A/SOT23/600mA/40

U1 1

1

VIN

2

GND

3

VREF1

4

VOUT

GND

RT9173DPSP/3A/SO8/S

9

-RSMRST 13,14,19

Q142 MMBT2222A/SOT23/600mA/

SOT23

R588 0/6/X

8

VREF2

7

ENABLE

6

VCNT L

5

BOOT_SEL

DDRVTT

40

VCC5VDUAL

R587 0/6/SHT/X

1A max

BC203

10u/8/X5R/6.3V/K

BC2 05

1u/6/X7R/16V/K

VCC3_DAC

BC2 11

0.01u/4/X7R/25V/K/X

BC2 10

0.1u/4/X7R/16V/K/X

R598

1K/4/1/X

R629 3K/4/1/X

2_5LEVEL

VCC1_8_PCH_OV25

+12V

411

12

+

13

-

1n/4/X7R/50V/K/X

BC2 17

0.01u/4/X7R/25V/K/X

R589 3K/4/1

VCC18_EN

R572

8.2K/4/1

U1 6 D LM324DR/SO14

14

C136

+12V

10

+

9

-

BC2 04

0.01u/4/X7R/25V/K/X

R647

1K/4/1/X

C138

0.01u/4/X7R/25V/K/X

R639 20K/4/1/X

1K/4/1/X

2SK3918/TO252/1300pF/7.5m

U1 6 C LM324DR/SO14

411

8

VCC3VDUAL

R628

10uH/8/320mA/0.91/S/X

Q32

VCC15_G

R360 100/6/1 C123

1n/4/X7R/50V/K

R590

2K/4/1

40.2K/4/1 R645

(3.3V/70mA+360uA)

Q69 MMBT2222A/SOT23/600mA/40/X

SOT23

VCC3_DAC

132

L7

1

+

EC2 3 100u/OS/D/16V/66/30m

VCC3

1

FB6 0/8

2

3

1.5A max

C78

8.2K/4

VCC1_8_PCH

1

+

EC1 9

560u/FP/D/6.3V/68/8m

B B

A A

5VDUAL SHORT PROTECT

D28 BAT54C/SOT23/200mA

EUP

3

EUP_N19

5VSB

R732 68K/4/1

R726 100K/4/1

R596

3.9K/4/1

Z221

0.5V

R595 1K/4/1

5VSB

1 2

R734 1K/4/1

C182

1u/6/X7R/16V/K

5 6

C128

0.01u/4/X7R/25V/K

5

R733

8.2K/4

Q89

SOT23

132

MMBT2222A/SOT23/600mA/40

R606 10K/4/1

+12V2_5LEVEL

411

+

-

U16B LM324DR/SO14

SOT23

D18

5VSB_C

Q90

BAT54A/SOT23/200m A

SOT23

MMBT2907A/SOT23/-600mA/50

132

5VSB

5VDUAL

CPU_VTT

C131

0.1u/4/X7R/16V/K

C133 0.1u/4/X7R/16V/K/X

R591 8.2K/4

7

R592

1.2K/4/1

5VSB

R517 220/6

C

A

C122

0.1u/4/X7R/16V/K

2_5LEVEL

1

R

+

CE2 100u/OS/D/16V/66/30m

Q53 AP431N/SOT23/150mA

2_5LEVEL

4

MMBT2222A/SOT23/600mA/40

-SLP_S313,19,25,27

VCC3

0.1u/6/X7R/25V/K

8.2K/4

BC209

R601

-SLP_S3

R597

8.2K/4

R623

8.2K/4

5VSB

R520

8.2K/4

PWR_EN

Q58

SOT2 3

132

R600

0/4/X

Q59

SOT23

MMBT2222A/SOT23/600mA/40

132

VCC18_EN

3

D

G S

SOT23

2N7002/SOT23/25pF/5/X

2

1

C120 1n/4/X7R/50V/K/X

VTT_PWRGD

3

D

G S

SOT23

2N7002/SOT23/25pF/5

2

1

R780 1K/4/1/X

2_5LEVEL

R636 200K/4/1

R638

38.3K/4/1

Q61

VTT_PWRGD 4,25VTT_PWRGD 4,25

VCC1_05_EN 27

3

Q57

132

C191 1n/4/X7R/50V/K/X

SOT23

MMBT2222A/SOT23/600mA/40/X

2

Q56

IO UT25,34

0.4V

R642 0/4/SHT/X

+12V

BC3 1

0.1u/4/X7R/16V/K

411

3

+

VOUT

2

-

C135

0.047u/4/X7R/16V/K

Title

Size Document Number Rev

C

Date: Sheet of

R648 8.2K/4

1

U16A LM324DR/SO14

R649

3.3K/4/1

Gigabyte Technology

DISCRETE POWER

GA- P55 A-UD 3

1

PHASE_CTRL 12,25

28 38Friday, November 13, 2009

1.02

8

FRONT USB1

FUSEVCC0

D D

0.1u/4/X7R/16V/K C85

C C

B B

560u/FP/D/6.3V/68/8m

BC274

0.1u/4/X7R/16V/K

-USBP010 +USBP010 +USBP1 10

FUSEVCC_R8

LBC81

1 2

-USBP810

+USBP810

5VDUAL

3 4 5 6 7 8

USB/A/O/BLACK/GF/2/RA/D

ESD4

+USBP8

1 2

+USBP9

3 4

CM1293A-04SO/S

Close to connector

1

+

EC39

FUSEVCC1

F_USB1

132

4

5 6

87 10

BH/2*5K9/BU/ON/2.54/VA/D/GF

FUSEVCC_R9

LBC33

9

-USBP8

6 5

-USBP9

F6

1 2

F7

1 2

0.1u/4/X7R/16V/K

R_USB_1

357 1

2468

121011

SMD1812P190SLR/S

F_USB & F_1394 POWER PROTECT

SOT23

D19

1

A A

GPIO1113

8

3

2

BAT54A/SOT23/200mA

BC236

0.1u/4/X7R/16V/K

-USBP1 10

-USBP9 10 +USBP9 10

5VDUAL

80MILS500MILS

7

FUSEVCC_R8

FUSEVCC_R9

-USBOC_F

7

ESD7

-USBP0

1 2

-USBP1

3 4

CM1293A-04SO/S

Close to connector

5VDUAL

R468

150K/4

270K/4

-USBOC_F

R462

5VDUAL

-USBOC_F10

6

+USBP0

6 5

+USBP1

FUSEVCC0

SOT23

D17

1

3

2

BAT54A/SOT23/200mA

FUSEVCC2

SOT23

D23

1

3

2

BAT54A/SOT23/200mA

F5

SMD1812P190SLR/S

1 2

F4

SMD1812P190SLR/S

1 2

1

+

EC34 560u/FP/D/6.3V/68/8m

F8

SMD1812P190SLR/S

1 2

F9

SMD1812P190SLR/S

1 2

1

+

EC37 560u/FP/D/6.3V/68/8m

6

5VDUAL

FUSEVCC1

FUSEVCC3

100MILS

FRONT USB2

FUSEVCC0

FUSEVCC1

FUSEVCC2

FUSEVCC3

BC275

0.1u/4/X7R/16V/K

-USBP210 +USBP210

-RST

-PWRBT_1

5

FUSEVCC2

FUSEVCC3

F_USB2

132

4

5 6

87 10

BH/2*5K9/BU/ON/2.54/VA/D/GF

CASE OPEN

R411

1M/4

-CASEOPEN

C89

0.01u/4/X7R/25V/K

Case Open Circuits

INTEL FRONT PANEL

ESD17

1 2 3 4

CM1293A-04SO/S

5

6 5

Rev 0.2 modefy

-SYS_RST4,13,24,25

BC218

0.1u/4/X7R/16V/K

-RST

-PWRBT_1

4

-USBP3 10 +USBP3 10

-CASEOPEN 19RTCVDD13,14

5VSB

R407 100/4/1

0.01u/4/X7R/25V/K

4

ESD6

1 2 3 4

CM1293A-04SO/S

Close to connector

SATA LED

-SATALED12

BEEP-19

VCC

R390 330/6

R406

8.2K/4/X

BC131

-HDLED

-RST

-CASEOPEN

MPD +

3

+USBP2-USBP2

6 5

+USBP3-USBP3

DASPnXA36

JM_GPIO031

BAT54A/SOT23/200mA

VCC

R4 25

Q46

1K/4/1

MMBT2222A/SOT23/600mA/40

R428

8.2K/4

BEEP-

BC132

0.01u/4/X7R/25V/K/X F_PANEL

1

HD +

MSG/PD+

3

HD -

MSG/PD-

5

GND

7

RESET

9

CI-

11

CI+

15

PWR+

17

PWR-

19

PWR-

BH/2*10K10,12,13/WH/2.54/VA/PA

3

RD 1

SOT23

RD 3

SOT23

132

PW+

PW-

SP+

SP-

NC NC

5VDUAL

SOT23

2 4 6 8

14 16 18 20

VCC3

R396 1K/4/1

R400

8.2K/4

MMBT2222A/SOT23/600mA/40

SPK-

Q45 MMBT2222A/SOT23/600mA/40

SOT23

132

MPD +HD +

-PWRBT_1

C88

0.01u/4/X7R/25V/K/X

VCC

BAV99/SOT23/300mA

SPK-

Ti t le

Size Document Number Rev Custom

Date: Sheet of

VCC3

Q37

5VSB

2

FLOPPY

R399 1K/4/1

132

R4 14 75/6/1

R4 23 75/6/1

R4 04

8.2K/4

Q38

2

1 2 3

7 8

9 10 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29 30 31 32 33 34

SOT23

VCC

RN3

470/8P4R/4 FDD

4 6

20

BH/2*17K5/WH/SHN/2.54/VA/PA46

-HDLED

SOT23

132

Q36 MMBT2222A/SOT23/600mA/40

VCC

132

MPD +

R402 33/4

132

5VSB

R6 2 470/4/1

1 2

3 4

5 6

7 8

DENSEL-

I N D E X MOTE A-

DRVADIR-

STEPWDATAWGATETK00WPTRDATASIDE1-

DSKCHG-

180p/4/NP O/50V/J/X

D11 CD4148WP/1206/300mA

To disable TCO timer

Q42 MMBT2222A/SOT23/600mA/40

R427 1K/4/1

SPKR

SPKR 13

VCC

R393 470/6/1

Q33 MMBT2222A/SOT23/600mA/40

SOT23

132

R397 1K/4/1 R472 0/4/SHT/X

-PWRBTSW 19

BC129

0.01u/4/X7R/25V/K

DENSEL- 19

I N D E X - 19 MOTE A- 19

DRVA- 19 DIR- 19

STEP- 19 WDATA- 19 WGATE- 19 TK00- 19 WPT- 19 RDATA- 19 SIDE1- 19 DSKCHG- 19

Gigabyte Technology

FP,F_USB,USB PWR,FDD,BZ

GA-P55A-UD3

1

VCC3

SPKR

GPIO20 13 LEDT1 25

29 38Friday, November 13, 2009

1

R426

8.2K/4

1.02

8

-5V VCC VCC

1u/6/X7R/16V/K

-PSON19,27

BC228

D D

7

BC231

0.1u/4/X7R/16V/K

BC232

0.1u/4/X7R/16V/K/X

6

ATX POWER CONNECTOR

VCC3

-12V

BC238

0.1u/4/X7R/16V/K/X

VCC3VCC3 VCC3

A T X

13 14 15 16 17 18 19 20 21 22 23 24

APW/2*12/IV/VA/SN/2SHK/PA66

3.3V

-12V GND PSON GND GND GND

-5V 5V 5V 5V GND

3.3V

GND

POK

5VSB

3.3V

1 2 3 4

5V

5 6

5V

7 8 9 10

12V

11

12V

12

VCC3

BC227 510/6/X

5

BC230

To prevent the 5VSB under loading when boot

510/6/X

BC229 1u/6/X7R/16V/K

C178

0.1u/4/X7R/16V/ K

4

BC234

0.1u/4/X7R/16V/K

BC233

0.1u/4/X7R/16V/K

VCC

PWOK 19

5VSB +12V

V12

BC21

0.1u/4/X7R/16V/K

3

2

ATX_12V_2X4

1

GND

+12V

2

GND

+12V

3

GND

+12V

4

GND

+12V

APW/2*4/IV/OC/P/4.2/VA/SN/OH::Location ATX_12V_2X4

V12

5

6

7

8

V12

BC24

0.1u/4/X7R/16V/K

1

BC226

22u/8/X5R/6.3V/M

C C

MH1

654

7 8

1

10112

MH4

654

7 8

MH7

1

10112

654

7 8

1

10112

B B

A A

3 2 19

HOLE_3/X

BC225

1u/4/X5R/6.3V/K

MH2

7 8

MH5

7 8

MH8

654

7 8

10112

654

10112

654

10112

1

BC235

1u/4/X5R/6.3V/K

I1

MH3

MH6

MH9

654

3

7

2

8

19

HOLE_3/X

1

10112

654

3

7

2

8

19

HOLE_3/X

1

10112

654

3

7

2

8

19

HOLE_3/X

1

10112

3 2 19

HOLE_3/X

1

3 2 19

HOLE_3/X

1

3 2 19

HOLE_3/X

1

K3

K1_ICT/X

K4

K1_ICT/X

K2

K1_ICT/X

1

K1

K1_ICT/X

1

K5

K1_ICT/X

K6

K1_ICT/X

4MMH/X

I2

4MMH/X

I3

I4

4MMH/X

I5

Title

Gigabyte Technology

ATX POWER CONNECTOR

Document Number Rev

Size B

8

7

6

5

4

3

Date: Sheet of

2

GA-P55A-UD3

30 38Friday, November 13, 2009

1

1.02

8

Marvell 88SE9023

VCC3

RR11 1K/4/1/X

D D

TESTMODE

VDD10

TP47

SATA_RXP1

RR12

SATA_RXN1

VAA2_1

10K/4/1

SATA_TXN1 SATA_TXP1

SATA_RXP0 SATA_RXN0

VAA2_0

SATA_TXN0 SATA_TXP0

VAA1 XTALI XTALO ISET VCONT_10

RR31

6.04K/4/1

Near to PIN

PCIE X1 :15/5/5/5/15

Impedance=80 +- 17.5%

9123_IN17 9123_IP17

9123_ON17

C C

9123_OP17

SRCCLK_IDE24

-SRCCLK_IDE24

20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

RC11 0.1u/4/X7R/16V/K RC12 0.1u/4/X7R/16V/K

7

JM_GPIO4

JM_GPIO3

JM_GPIO5

DD7A

RU1

17

GPIO4

GPIO5

GPIO3

H_DD7

TESTMODE VDD_3 TP RXP_1 RXN_1 VAA2_1 TXN_1 TXP_1 VSS RXP_0 RXN_0 VAA2_0 TXN_0 TXP_0 VAA1 XTLIN_OSC XTLOUT ISET VCONT_10

H_CBLID_N

88SE9123

PTXN

PTXP

AVDDT

AVDD

PRXN

39404142434445464748495051525354555657

AVDD_T

VDD10

VCC3

12131415161819

VDD_2

H_DD6

H_DD8

H_DD9

VDDIO_1

H_DIOR_N

QFN76

PRXP

CLKP

CLKN

SPI_DO

SPI_CS

SPI_DI

SPI_DO

SPI_CS

6

IORDYA

VDD10

1234567891011

VDD_1

H_DD3

H_DD4

H_DD5

H_DD11

H_DD10

H_IORDY

H_DIOW_N

GND

H_DD12

GPIO2 GPIO1

VDDIO_3

H_DD13

VDD_6 H_DD2

H_DD14

H_DD1 H_DD0

H_DD15

H_DMARQ

VDD_5

H_DMACK_N

H_INTRQ

H_DA1 H_DA0

H_CS0_N

H_DA2

SPI_CLK

VDD_4

WAKE_N

PERST_N

GPIO0

H_CS1_N

H_RESET_N

VDDIO_2

88SE9128B1-NAA2/S/[10HP2-679128-10R]

VDD10

JM_GPIO0

VCC3

SPI_CK

-PFMRST2 19,32,33,36

-PCIE_WAKE 13,15,16,17,32,37

5

XTALI

RX1

XTALO

25M/20p/30ppm/49US/20/D

27p/4/NPO/50V/J

77 76

JM_GPIO2

75

JM_GPIO1

74

VCC3

73 72

VDD10

71 70 69 68 67 66

DMARQA

65

VDD10

64 63

INTRQA

62 61 60 59 58

-PFMRST219,32,33,36

RC13

100P/4/NPO/50V/J/X

RR30 1M/4/X

RC10 27p/4/NPO/50V/J

4

5.1K/4/1/X

VCONT_10

3

VCC3

SPI_CS

RR32

SPI_DI

1K/4/1

RR2

RQ2

1 2 3

PBSS5350Z/SOT223

4

( 1A , 1.4W )

2

1

CS#

2

SO

3

WP#

4

VSS

MX25L4005AM2C-12G/S/[10HP4-112540-11R]

SPI_CS SPI_DI

SPI_CK

VCC_1.8V

RU2

VDD

HOLD#

SCK

RR33 1K/4/1/X RR34 8.2K/4

RR37 8.2K/4 RR36 1K/4/1/X

RFB5 30/6/4A/S

RBC2

0.1u/4/X7R/16V/K

0.15A@1.0V

1

+

REC3

100u/OS/D/16V/66/30m

8 7 6 5

SI

VCC3

RR38 1K/4/1RC9

SPI_CK SPI_DO

VDD10

RBC159 22u/8/X5R/6.3V/M

VCC3

1

RBC1 1u/4/X5R/6.3V/K

+12V

RBC46

7

SATA_TXP1 SATA_TXN1

SATA_RXN1 SATA_RXP1

VCC_1.8V_OV25

VCC_1.8V

4

2_5LEVEL

RR55 3K/4/1

RR56

8.2K/4/1

RFB3 30/6/4A/S

2.2u/6/X5R/6.3V/K

RBC45

0.1u/4/X7R/16V/K

84

3

+

2

-

RBC48

0.01u/4/X7R/25V/K/X

SATA Connector

0.01u/4/X7R/25V/KRC4

0.01u/4/X7R/25V/KRC3

0.01u/4/X7R/25V/KRC2

0.01u/4/X7R/25V/KRC1

RBC23

8

9 10 11 12 13 14

SATA/14/WH/H/OP/RA/D/2/[11NR6-110214-51R]

AVDD_T

RBC24

1u/4/X5R/6.3V/K

3

RU4A LM358DR/SO8

RR57 100/6/1

1

RC29 1n/4/X7R/50V/K

40.2K/4/1

GSATA3_6_7

GND TX1+ TX1GND RX1RX1+ GND

RBC25

0.1u/4/X7R/16V/K

Title

Size Document Number Rev

Date: Sheet of

Friday, November 13, 2009

JM_GPIO0

JM_GPIO029

B B

VCC3

RBC4

0.1u/4/X7R/16V/K

close to IC

VCC_1.8V

RFB4

A A

30/6/4A/S

2.2u/6/X5R/6.3V/K/X

RR39 8.2K/4/X

JM_GPIO1

RR10 8.2K/4/X

JM_GPIO2

RR62 8.2K/4/X

JM_GPIO3

RR63 8.2K/4/X

JM_GPIO4

RR65 8.2K/4/X

JM_GPIO5

RR64 8.2K/4/X RR59

IORDYA

RR26 1K/4/1/X

DMARQA

RR15 8.2K/4/X

INTRQA

RR18 8.2K/4/X

DD7A

RR25 8.2K/4/X

RBC5

RBC6

1u/4/X5R/6.3V/K

2.2u/6/X5R/6.3V/K

VAA1

RBC15

RBC14

1u/4/X5R/6.3V/K

0.1u/4/X7R/16V/K

8

RBC7

RBC16

VCC3

VCC_1.8V

7

JM_GPIO0 JM_GPIO1 JM_GPIO2 JM_GPIO3 JM_GPIO4 JM_GPIO5

RFB1 30/6/4A/S

VDD10

2.2u/6/X5R/6.3V/K

2.2u/6/X5R/6.3V/K/X

VCC3

RR35 8.2K/4/X RR13 8.2K/4/X RR66 8.2K/4/X RR67 8.2K/4/X RR68 8.2K/4/X RR69 8.2K/4/X

Default setting

VDD10

RBC8

RBC9

1u/4/X5R/6.3V/K

VAA2_1 VAA2_0

RBC17

RBC18

1u/4/X5R/6.3V/K

0.1u/4/X7R/16V/K

6

X

X:FOR B1

X

X:FOR B1

RBC10

0.1u/4/X7R/16V/K

RBC19

RBC11

VCC_1.8V

RBC12

0.1u/4/X7R/16V/K

RFB2 30/6/4A/S

2.2u/6/X5R/6.3V/K/X

RBC47

1u/6/X7R/16V/K

RBC13

0.1u/4/X7R/16V/K

RBC20

1u/4/X5R/6.3V/K

5

0.1u/4/X7R/16V/K/X

+12V

84

5

+

6

-

RU4B

LM358DR/SO8

SATA:15/4.5/7.5/4.5/15 Impedance=90 +- 17.5%

RBC22

RBC21

0.1u/4/X7R/16V/K

0.25A@1.8V

VCC3

2

1

RC30

8.2K/4

RR60 2K/4/1

SATA:15/4/8/4/15 Impedance=95 +- 17.5%

GND

1

TX0+

2

TX0-

3

GND

4

RX0-

5

RX0+

6

GND

7

Gigabyte Technology

Marvell 9128

GA-P55A-UD3

2

RQ1

3

2SK3918/TO252/1300pF/7.5m

VCC_1.8V

1

+

REC1

100u/OS/D/16V/66/30m

0.01u/4/X7R/25V/KRC8

0.01u/4/X7R/25V/KRC7

0.01u/4/X7R/25V/KRC6

0.01u/4/X7R/25V/KRC5

SATA_TXP0 SATA_TXN0

SATA_RXN0 SATA_RXP0

31 38

1.02

1

5

PCIE-1G LAN

Power domain chart

RTL8111B / RTL8101E

AVDD18

EVDD18

VDD15

3.3V

1.8V

1.5V

0.01u/4/X7R/25V/K

AVDD33

For RT8111C/D

D D

25MCLK_LAN24

C C

RTL8111D-VB-GR/S/[10HP2-408111-70R]

80歐姆:[15/5/5/5/15]

SRCCLK 50歐姆:[18/4/10/4/18]

B B

A A

-PFMRST2

USB30_LAN CONNECTOR

ESD3

1 2

D0- D0+

3 4

CM1293A-04SO/S/X

SSTXDP1C SSTXDN1C

SSTXDN1C SSTXDP1C

9

10

UE 1

NC

D1+

1

2

RTL8111C

3.3V

1.2V

離 PIN63 0.5cm以內

XTALO_P

LC6

27p/4/NPO/50V/J/X

FB11

LR27離 IC越近越好

LBC58

LU4

-PCIE_WAKE13,15,16,17,31,37

-PFMRST219,31,33,36

ML_OP10 ML_ON10

SRCCLK_LAN24

-SRCCLK_L AN24 ML_IP10 ML_IN10

LBC64 100p/4/NPO/50V/J/X

D1+D1-

6 5

8

NC

GND

11

D1-

GND

354

5

CTRL18 AVDD33 P_MDI0+ P_MDI0-

P_MDI1+ P_MDI1AVDD18 P_MDI2+ P_MDI2AVDD18 P_MDI3+ P_MDI3AVDD18 VDD15 3VDUAL

-PCIE_WAKE

-PFMRST2

ML_OP ML_ON SRCCLK_LAN

-SRCCLK_L AN ML_IP ML_IN

7

NC

D2+

LR28

0/6/SHT/X

LBC6222u/8/X5R/6.3V/M LBC610.1u/4/X7R/16V/K

LR27

2.49K/4/1

65

1

VCTRL18

2

AVDD33

3

MD IP0

4

MD IN0

5

AVDD18

6

MD IP1

7

MD IN1

8

AVDD18

9

MD IP2

10

MD IN2

11

AVDD18

12

MD IP3

13

MD IN3

14

AVDD18

15

VDD15

16

VDD33

FUSEVCC_R6

LBC82

0.1u/4/X7R/16V/K

U3TXDN137

U3 T X D P 137

SSRXDP1 SSRXDN1

6

NC

D2-

AZ1045-04F/MSOP10/X

SSRXDN1 SSRXDP1

RSET

XTALO_P

CTRL15

646362616059585756555453525150

RSET

GVDD

EGN D

VCTRL15

NC

LANWAKEB

NC

181920212223242526272829303132

17

LC7 0.1u/4/X7R/16V/K LC8 0.1u/4/X7R/16V/K

3VDUAL

AVDD33

LED0

LED1

LED2

LED3

VDD15

CKTAL2

CKTAL1

AVDD33

PERSTB

VDD15

EVDD18

HSIP

HSIN

EGN D

REFCLK_P

REFCLK_N

VDD18

VDD15

離IC近越好

LBC30 100p/4/NPO/50V/J/X

P_MDI0+ P_MDI0P_MDI1+ P_MDI1P_MDI2+ P_MDI2P_MDI3+ P_MDI3-

LBC38 0/4/SHT/X

SSRXDN137 SSRXDP137

UC 2 6 0.1u/4/X7R/16V/K UC 2 4 0.1u/4/X7R/16V/K

Close to USB30_LAN

SSTXDN2C SSTXDP2C

UE 2

SSTXDP2C SSTXDN2C

VDD33

EVDD18

VDD15

NC

VDD15

HSOP

HSON

3VDUAL

VDD15

49

NC

VDD15

EESK

VDD33

EEDO

EECS

VDD15

VDD1

VDD15 VDD33

ISOLATEB

VDD15

EGN D

VDD15

SSTXDN1C SSTXDP1C

10

NC

D1+

1

4

for RT8111B N/C for RT8111C 0 ohm (Internal Regulator) for RT8111C N/C (external Regulator)

LED_ACT_TXRX LED_LINK100 LED_LINK1000

EEDI

NC NC

NC

NC NC

D0D0+

LR29 10/4

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33

9

NC

D1-

2

L1 L2 L3 L4 L5 L6 L7 L8 L9

L10

U1 U2 U3 U4 U5 U6 U7 U8 U9

-LAN_DSM 12

EEDI_AUX

LR32 3.6K/4/1

3VDUAL

VDD15

VDD15 3VDUAL ISOLATEB

LR30 0/4/X

For RTL8111C

USB30_LAN R-A USB+LAN/W TF/1G/USB3.0 UDE/[11NR6-702009-K1R]

L1 L2 L3 L4 L5 L6 L7 L8 L9 L10

USB3.0

VBUS DD+ GND SSRXSSRX+

USB3.0

GND SSTXSSTX+

7

8

NC

GND

11

GND

D2+

354

4

VDD15

VCC3

LR34 1K/4/1

2 1

LR31 15K/4/1

D1

D2

D3

D4

P1

DT

P2

DT

U1 0

VBUS

U1 1

D-

U1 2

D+

U1 3

GND

U1 4

SSRX-

U1 5

SSRX+

U1 6

GND

U1 7

SSTX-

U1 8

SSTX+

SSRXDN2 SSRXDP2

6

NC

D2-

AZ1045-04F/MSOP10/X

SSRXDP2 SSRXDN2

3VDUAL

LD2

3

BAT54C/SOT23/200mA

LED_ACT_TXRX

LED_LINK100 LED_LINK1000

D1D1+

SSTXDN2C SSTXDP2C

Close to USB30_LAN

-LAN_ISO 12

LR11 150/6/1

LR12 150/6/1/X LR13 150/6/1/X

SSRXDN2 37 SSRXDP2 37

UC 2 0 0.1u/4/X7R/16V/K UC 2 2 0.1u/4/X7R/16V/K

-USBP610 +USBP610

-USBP710 +USBP710

3

Dual Color LED

D3

D4

Green

D4

D3

Orange

Single Color LED

D2

P35-152-19W9

U4

U1

U2L2U3

U5

U6

U7

U8

L5

L1

L3

L7

L4

L6

D1

D2

YELLOWL9ORANGE

(+,-)

3VDUAL

LFB3 0/6/SHT/X

LBC37

0.1u/4/X7R/16V/K/X

FUSEVCC_R7

LBC22

0.1u/4/X7R/16V/K

U3TXDN2 37 U3 T X D P 2 37

LR35 0/4/X LR36 0/4/X LR37 0/4/X LR38 0/4/X

3

D1

Yellow

L10

L8

D3

D0D0+ D1D1+

3VDUAL

LEC3

100u/OS/D/16V/66/30m

3VDUAL

LBC60

LBC65

0.1u/4/X7R/16V/K

LBC66

LBC69

0.1u/4/X7R/16V/K

4.7u/8/X5R/6.3V/K

D4

GREEN (-,+)

USB_SEL19 USB_SEL19

D1-

1

Y+

D1+

2

Y-

+

EC2

FUSEVCC_R6

FUSEVCC_R7

3 10

SMD1812P350SLR/S

1

SMD1812P350SLR/S

LR15 150K/4

LR39 150K/4

LR1 0/6/X

放靠近後窗

400MILS 240MILS

560u/FP/D/6.3V/68/8m

1

+

LBC73

0.1u/4/X7R/16V/K

LFB6 0/8/SHT/X

LBC72

LBC74

0.1u/4/X7R/16V/K

VDD18

LFB5 0/8/SHT/X

LBC52

0.1u/4/X7R/16V/K

85

9

OEM+

7

Vcc

D+

6

D-

GND SEL

M-

4

F2

1 2

F10

1 2

2

FOR CLOSE PIN1,29,37,40

AVDD33

LBC59

0.1u/4/X7R/16V/K

LBC77

LBC75

LBC68

0.1u/4/X7R/16V/K

LBC79

LU2 PI3USB102ZLE/TQFN10

DM2 37 DP2 37

FUSEVCC_R65VDUAL

FUSEVCC_R7

-USBOC_R1 37

LR14 270K/4

-USBOC_R2 37

LR40 270K/4

2

LBC76

0.1u/4/X7R/16V/K

LBC71

0.1u/4/X7R/16V/K

LBC50

LBC57

-USBP7 10

+USBP7 10

LBC63

0.1u/4/X7R/16V/K

LBC67

0.1u/4/X7R/16V/K

AVDD18

LBC51

0.1u/4/X7R/16V/K

D0+

D0-

放靠近後窗

-USBOC_R10

VDD15

LBC53

4.7u/8/X5R/6.3V/K

LBC56

1

2

5VDUAL

LR10 150K/4

LR9 270K/4

1

LBC70

0.1u/4/X7R/16V/K

VDD15

100u/OS/D/16V/66/30m

距離

Y+

Y-

3 10

-USBOC_R

AVDD18

LR25

0/8/SHT/X

1

+

LEC4

距離

LR26 0/4/SHT

LBC55 22u/8/X5R/6.3V/M

0.1u/4/X7R/16V/K/X

LL2 在0.5cm

3VDUAL3VDUAL

9

Vcc

GND SEL

M-

4

LBC49

0.1u/4/X7R/16V/K/X

pin1 在0.5cm

/X

LBC54

CTRL18FFF BBB 11 1 11 1

LL2

4.7uH/0.5A/2520

以內

/S

以內

LBC80

0.1u/4/X7R/16V/K

LU3

85

PI3USB102ZLE/TQFN10

OEM+

7

D+

6

D-

Title

Size Document Number Rev Custom

Date: Sheet of

+USBP6 10

-USBP6 10

PCH

DP1 37 DM1 37

D4

SOT23

BAT54A/SOT23/200mA

1

3

2

D6

SOT23

BAT54A/SOT23/200mA

1

3

2

D24

SOT23

BAT54A/SOT23/200mA

1

3

2

D25

SOT23

BAT54A/SOT23/200mA

1

3

2

D26

SOT23

BAT54A/SOT23/200mA

1

3

2

FUSEVCC_R5F USEV CC_R4

FUSEVCC_R7

FUSEVCC_R6

FUSEVCC_R8 FUSEVCC_R9

FUSEVCC_R11FUSEVCC_R10

FUSEVCC_R13FUSEVCC_R12

Gigabyte Technology

REALTEK RTL8111D

GA-P55 A-UD3

1

OE

Y+

SEL

X

LNEC

Y-

Hi-Z

H

M-

M+

L

D+

D-

LH

32 38Friday, November 13, 2009

1.02

8

7

6

5

4

3

2

1

D D

VCC3

TC27

0.1u/4/X7R/16V/K/X

C C

B B

EUP

3VDUAL_ICH

TC26

0.1u/4/X7R/16V/K/X

TC24

0.1u/4/X7R/16V/K/X

SUSCLK13

TC23

0.1u/4/X7R/16V/K/X

TR17 0/6/SHT/X

TR16 22/4/X

TPM_PP

TPM_XI

TPM_GP2019

TPM

5

VCC3_SUS

10

VCC3

19 20

VCC3 LAD2

24

VCC3

4 11 18 25

1

3 12

7

6

2 13 14

SLB9635TT1.2TTSP000296490/TSSO/X

TR21 47K/4/1/X

TPM 1.2 SLB9635

GND GND GND GND N/C N/C N/C PP GPIO GPIO2

XTALI/32.768KHZ XTALO

TR22 1K/4/1/X

LAD0 LAD1

LAD3 LCLK

LFRAME#

LRESET#

LPCPD#

SERIRQ

CLKRUN#

TESTI

TESTBI/BADD

VCC3

TQ1 MMBT2222A/SOT23/600mA/40/X

SOT23

132

-TPMRST

26 23

17 21 22

16 28 27 15

8 9

LAD0 LAD1 LAD2 LAD3

TPMCLK

-LFRAME

-TPMRST

TR18 8.2K/4/X

SERIRQ

VCC3

LAD[0..3]

-LFRAME 13,19

VCC3

SERIRQ 12,19

4E

LAD[0..3] 13,19

TR3 0/4/X

TC25 33p/4/NPO/50V/J/X

TPMCLK 24

TC22 22p/4/NPO/50V/J/X

-PFMRST2 19,31,32,36

TC1 100P/4/NPO/50V/J/X

A A

Title

Gigabyte Technology

TPM I/F-SLB 9635 TT 1.2

Size Document Number Rev

A

8

7

6

5

4

Date: Sheet of

3

GA-P55A-UD3

33 38Friday, November 13, 2009

2

1.02

1

8

TEMP H/W MONITOR

VREF19

SYS_TEMP1 9

D D

CPU_TEMP19

PWM_TEMP19

C2

1u/4/X5R/6.3V/K

C3 1u/4/X5R/6.3V/K

7

R28 10K/4/1

RS1 10K/1/4/S

Close SIO

6

Rev 0.2 modefy

8

RN20

8.2K/8P4R/4

1 2

34567

5

CPU SMART FAN

FANPWM119

R673 1K/4/1

VCC3

CPUFAN_VCC

VCC

R680 1K/4/1/X

R663 22K/4

BC220

1u/4/X5R/6.3V/K

4

R656 22K/4

R650

8.2K/4

5 6

84

U17B

+

-

LM358DR/SO8

BC222

0.1u/4/X7R/16V/K R47

8.2K/4

7

PA102FDG/TO252/115m/430

100u/OS/D/16V/66/30m

3

VCC

R115

+12V+12V

3

Q 4

CE1

FANPWM319

1

2

CPUFAN_VCC

1

+

100/4/1

R53 0/8 /X

+12V

213

GVS

2

132

Q10 BAV99/SOT23/300mA/X

+12V

4

CPU_FAN FAN/1*4/WH/A3/PA66

C

Anti Spike

R82

3.3K/4/1 R83

15K/4/1

R84

6.2K/4/1

FANIO1 19

C10

0.047u/4/X7R/16V /K

1

SYS FAN2

VOLTAGE-- H/W MONITOR

VCC3

R671

1K/4/1/X

VCC

R660 22K/4

1u/4/X5R/6.3V/K

VCORE VCC3DDR_15V +12V

R16

C C

VIN019 VIN119 VIN219 VIN519 VIN419

R747 0/6/X

8.2K/4

* ** *

R15

8.2K/4

R17

8.2K/4

R25 24K/4/1

R24

8.2K/4

R22 10K/4/1

R21 10K/4/1/X

CURRENT_OUT_V 20

VIN619

C137

1u/4/X5R/6.3V/K

IOUT 25,28

R643 0/4

FANPWM219

PWR FAN

Rev 0.2 modefy

KB/USB

B B

BC190

0.1u/4/X7R/16V/K

-USBP41 0 +USBP410

KBDATA KBCLK

A A

KDAT19 KCLK19

FUSEVCC_R4

KB_USB

U5 U6 U7 U8

1 2 5 6

KB/USB/A/PC99(DUAL)/GF/2/RA/D

KBCLK

1 2

KBDATA

3

CM1293A-04SO / S

8

KCLK KBCLK

FUSEVCC_R5

U1 U2

1 3 57

U3 U4

2 4 68

USB

4

3

KB

G1G2G3

G4

Rev 0.2 modefy

ESD14

KBCLK +USBP4

6 5

KBDATA

4

82/4R775 82/4R776

-USBP5 10 +USBP5 10

FUSEVCC_R5

5VDUAL 5VDUAL

7

KBDATAKDAT

180p/4/NPO/50V/J

BC4

0.1u/4/X7R/16V/K

FUSEVCC_R5

1 2

+USBP5

3

BC247

ESD5

CM1293A-04SO / S

BC248 180p/4/NPO/50V/J

KCLK

8.2K/4R777

KDAT

8.2K/4R778

-USBP4

6 5

-USBP5

4

6

R0402-RH-SHORT10

100u/OS/D/16V/66/30m

EC36

此電容一定要上

5VDUAL

EC36

SMD1812P190SL R /S

1 2

SMD1812P190SL R /S

1 2

1

+

EC35 560u/FP/D/6.3V/68/8m

5

1

+

FAN/1*3/WH/A3/PA66

F3

F11

Linear SYS_FAN

R661 1K/4/1

BC221

+12V

R722 0/4/SHT/X

213

CVS

PWR_FAN

FUSEVCC_R4

FUSEVCC_R5

+12V

+12V + 12V +12V

R652

8.2K/4

3 2

R653 22K/4

PA102FDG/TO252/115m/430

84

U17A

+

-

LM358DR/SO8

+12V

R697

R670

8.2K/4

1

Q75

0/8/X

1

3

2

100u/OS/D/16V/66/30m

SYS FAN1

R717

3.3K/4/1

R718 15K/4/1

4

R721

6.2K/4/1

FANIO3 19 FANIO4 19

C177

0.047u/4/X7R/16V/K

+12V

C140 1n/4/X7R/50

FOR EMI ONLY

3

VCC

R712

8.2K/4

1

+

213

4

GVS

EC33

C

Rev 0.2 modefy

R0402-RH-SHORT10

FAN/1*3/WH/A3/PA66

V/ K

Title

Size

Custom

Date: Sheet of

R690

3.3K/4/1

R695 15K/4/1

R703

6.2K/4/1

SYS_FAN2 FAN/1*4/WH/A3/PA66

+12V

R779 0/4/SHT/X

213

CVS

SYS_FAN1

R96

3.3K/4/1 R97

15K/4/1

FANIO2 19

C149

0.047u/4/X7R/16V /K

R98

6.2K/4/1

C12

0.047u/4/X7R/16V /K

Gigabyte Technology

HWM,KB/MS, FAN CTRL

Document Number Rev

2

GA-P55A-UD3

34 3 8Friday, November 13, 2009

1

1.02

5

D D

4

3

2

1

F12

SMD1812P190SLR/S

5VDUAL FUSEVCC_R10

C C

1 2

F14

SMD1812P190SLR/S

1 2

1

+

EC38 560u/FP/D/6.3V/68/8m

240MILS

FUSEVCC_R11

R_USB_2

1 2

-USBP10

3 4

BC12

0.1u/4/X7R/16V/K

+USBP10 +USBP11 +USBP12

357 1

5 6 7 8

2468

121011

9

BC268

0.1u/4/X7R/16V/K

5VDUAL

+

FUSEVCC_R12FUSEVCC_R10 FUSEVCC_R11

-USBP12-USBP11

BC8

USB/A/O/BLACK/GF/2/RA/D

-USBP1010

+USBP1010

-USBP1110

ESD1

+USBP11

+USBP10

1 2 3

B B

6 5 4

-USBP11

-USBP10

CM1293A-04SO/S

+USBP1110

5VDUAL

ESD2

1 2

+USBP13 -USBP13

3

CM1293A-04SO/S

F1

SMD1812P190SLR/S

1 2

F13

SMD1812P190SLR/S

1 2

1

EC1 560u/FP/D/6.3V/68/8m

R_USB_3

1 2 3 4

357 1

5 6 7 8

2468

121011

9

USB/A/O/BLACK/GF/2/RA/D

-USBP12 10 +USBP12 10

-USBP13 10 +USBP13 10

-USBP12+USBP12

6 5 4

240MILS

FUSEVCC_R13

FUSEVCC_R12

-USBP13

+USBP13

5VDUAL

FUSEVCC_R13

BC10

0.1u/4/X7R/16V/K

A A

Title

R_USB

Size

Document Number Rev

Custom

5

4

3

Date: Sheet of

2

GA-P55A-UD3 1.02

35 38Friday, November 13, 2009

1

8

7

6

5

4

3

2

1

IT8213 1P PATA

-PFMRST 219,31,32,33

PIDE_CLK

-GNT3

-REQ3 PAR

-PFMRST2

-ST O P

PAR

STOP#

PCICLK

RESET#

PCIGNT#

PCIREQ#

PDD0

PCBLID#

PINT

PDD1

PRST#

606264697173788079747270656361

PIDE_CLK 2 4

-GNT3 1 2

-REQ3 12,18 PAR

-PFMRST2 19,31,32,33

-ST O P 12,18

83

AVCC

PDD2

PDD3

PDD4

PDD5

PDD6

PDD7

PDD8

PDD9

84

AVSS

PDD10

PDD11

12,18

PDD12

PDD13

RBC151 1u/6/X7R/16V/K

TEST-EN

PDD14

PDD15

59

RPDD15 RPDD14 RPDD13 RPDD12 RPDD11 RPDD10 RPDD9 RPDD8 RPDD7 RPDD6 RPDD5 RPDD4 RPDD3 RPDD2 RPDD1 RPDD0

VCC3

12 13 31 50 58 75 85 100

6 11 20 27 41 51 52 67 76 82 91

98 99

RU6 IT8213F/QFP100

RC27

RR87 0/4/SHT/X

100P/4/NPO/50V/J/X

RR79 0/6/SHT/X

RBC152

0.1u/4/X7R/16V/K

VSS VSS VSS VSS VSS VSS VSS VSS

VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC

N.C

-REQ/-GNT(3) IDSEL AD_21

-PIRQD

DASPnXA2 9

VCC3

45 44 43 42 40 39 38 37 35 34 33 32 30 29 28 26 16 15 14 10

97 96 95 94 93 92

9 8 7 5 2 1

PAD0 PAD1 PAD2 PAD3 PAD4 PAD5 PAD6 PAD7 PAD8 PAD9 PAD10 PAD11 PAD12 PAD13 PAD14 PAD15 PAD16 PAD17 PAD18 PAD19 PAD20 PAD21 PAD22 PAD23 PAD24 PAD25 PAD26 PAD27 PAD28 PAD29 PAD30 PAD31

RPA0 RPA1 RPA2

-RPCS0

-RPCS1

-RPDACK RPDRQ

-RPIOR

-RPIOW RPIORDY

-RPCBLID RPINT

-RPRST

-IRDY

-PIRQD A_D21

-FRAME

-DEVSEL

-C_BE3

-C_BE2

-C_BE1

-C_BE0

-TRDY

3625172321848719868990824823

2153

CBE0#

CBE1#

CBE2#

TRDY#PA0

PA1

PA2

PCS0#

5448494756577

CBE3#

FRAM#

DESEL#

PCS1#

PDACK#

PDRQ

7

INTA#

IDSEL

IRDY#

IT8213

PIOR#

PIOW#

PIORDY

6

68815546

-IRDY12,18

A_D0 A_D1 A_D2 A_D3 A_D4 A_D5 A_D6 A_D7 A_D8 A_D9 A_D10 A_D11 A_D12 A_D13 A_D14 A_D15 A_D16 A_D17 A_D18 A_D19 A_D20 A_D21 A_D22 A_D23 A_D24 A_D25 A_D26 A_D27 A_D28 A_D29 A_D30 A_D31

-PIRQD12,18 A_D2112,18

-FRAME12,18

-DEVSEL12,18

-C_BE312,18

-C_BE212,18

-C_BE112,18

-C_BE012,18

-TRDY12,18

PIDE_CLK24

D D

C C

B B

10P/4/NPO/50V/J/X

A_D[0..31]12,18

VCC3

RC28

A_D[0..31]

IDE Connector

IDE

-RPRST RPDD7 RPDD6 RPDD5 RPDD4 RPDD3 RPDD2 RPDD13 RPDD1 RPDD0

RPDRQ

-RPIOW

-RPIOR RPIORDY

-RPDACK RPINT RPA1 RPA0

-RPCS0 DASPnXA

1 2 3 4 5 6 7 8

9 10 11 1 2 13 1 4 15 1 6 17 1 8 19 21 23 2 4 25 2 6 27 2 8 29 3 0 31 3 2 33 3 4 35 3 6 37 3 8 39 4 0

BH/2*20K20/WH/SHN/2.54/VA/PA46

-RPDACK RPIORDY

RPCSEL RPDRQ RPINT RPDD7

Pull Low to allow a host to recognize the absence of a device at Power-Up

RPDD8 RPDD9 RPDD10 RPDD11 RPDD12

RPDD14 RPDD15

(#20 key-pin)

22

(#28 CSEL)

RPCSEL

(#32 IOCS16)

-RPCBLID RPA2

-RPCS1

RR81 1K/4/1 RR82 1K/4/1

RR83 470/4/1 RR84 8.2K/4 RR85 8.2K/4 RR86 8.2K/4

VCC3

RR80

8.2K/4

6

RBC158

0.1u/4/X7R/16V/K

Title

Si ze

Document Number Rev

Date: Sheet of

5

4

3

Friday, November 13, 2009

Gigabyte Technology

IT8213 1P PATA

GA-P55A-UD3

2

36 38

1

1.02

A A

RBC153 1u/6/X7R/16V/K

8

RBC154 1u/6/X7R/16V/K

RBC155

0.1u/4/X7R/16V/K

7

RBC156

0.1u/4/X7R/16V/K

RBC157

0.1u/4/X7R/16V/K

5

UC1 10u/8/X5R/6.3V/K

D D

UC2

0.1u/4/X7R/16V/K

UC3

0.01u/4/X7R/25V/K

UC4

0.1u/4/X7R/16V/K

-PCIE_RST

100P/4/N/50V/X

0.01u/4/X7R/25V/K

UC18

4

UC5

UC6

0.01u/4/X7R/25V/K

3VDUAL USB_1V0

0.01u/4/X7R/25V/K

UC7

UC8

0.01u/4/X7R/25V/K

UC9

0.01u/4/X7R/25V/K

3

3VDUAL3VDUAL

UFB1 30/6/4A/S

A_VCC3

UC10

10u/8/X5R/6.3V/K

0.1u/4/X7R/16V/K

UC11

2

UC12

0.01u/4/X7R/25V/K

UC13

5.6p/4/NPO/50V/C

1

0.01u/4/X7R/25V/K

DM2 32 DP2 32

DM1 32 DP1 32

5VDUAL

UC52

1u/4/X5R/6.3V/K

5VDUAL

UC53

UC16

U3TXDP2 32 U3TXDN2 32

SSRXDP2 32 SSRXDN2 32

-USBOC_R2 32

-USBOC_R1 32

U3TXDP1 32 U3TXDN1 32

SSRXDP1 32 SSRXDN1 32

UR16

2.2/6

UC54 1u/4/X5R/6.3V/K/X

3VDUAL

UR17

2.2/6

VCC2_2

3VDUAL3VDUAL

UR19

UR9

8.2K/4

UC43 10u/8/X5R/6.3V/K

UR20

8.2K/4/X

UC47 10u/8/X5R/6.3V/K

2

UC56 1u/4/X5R/6.3V/K/X

EN2

UC44 1u/4/X5R/6.3V/K

EN2

UC48 1u/4/X5R/6.3V/K

VCC2_2

UU3

1

POK

2

EN

3

VIN

4

CNTL

UU4

1

POK

2

EN

3

VIN

4

CNTL

8

GND

7

FB

6

VOUT

5

REFIN

PGND

uP7706/SO8/3A

9

VCC2_2 USB_1V0

8

GND

7

FB

6

VOUT

5

REFIN

PGND

uP7706/SO8/3A

9

Title

uP720200

Size Document Number Rev

Custom

Date: Sheet of

UR10 14K/4/1

0.1u/4/X7R/16V/K/X

UR11

8.2K/4

UFB4 0/8/X

USB_1V0

UR13

2.61K/4/1

UR14

8.2K/4

0.1u/4/X7R/16V/K/X

UC50

UC51

UC49

10u/8/X5R/6.3V/K

1

+

100u/OS/D/16V/66/30m

GA-P55A-UD3 1.02

1

UEC1

37 38Friday, November 13, 2009

UC42

1u/4/X5R/6.3V/K

UC46

1u/4/X5R/6.3V/K

UC15

U3AVDD33

U3TXDP2 U3TXDN2

U2DM2

U2DP2

U3RXDP2

U3RXDN2

OCI2B OCI1B

PPON2 PPON1

U3TXDP1 U3TXDN1

U2DM1

U2DP1

U3RXDP1

U3RXDN1

RREF

U2AVSS U2PVSS U3AVSS

GND

GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND

0.1u/4/X7R/16V/K

P13

U2AVDD10

U3TXDP2

B6

U3TXDN2

A6 N8

P8

SSRXDP2

B8

SSRXDN2

A8

G14 H13

H14 J14

U3TXDP1

B10

U3TXDN1

A10 N10

P10

SSRXDP1

B12

SSRXDN1

A12

UR7 1.6K/4/1

P12 N12

N11 D6

P14 P11 P9 P7 P2 P1 N13 N9 N7 N3 M13 M12 M11 M10 M9 M8 M7 M6 M5 M4 M3 L12 L11 L7 L6

UU2

F13F3D10

VDD33

SPISCK SPICSB SPISI SPISO

B2

PECLKP

B1

PECLKN

D2

PETXP

D1

PETXN

F2

PERXP

F1

PERXN

H2

PERSTB

K1

PEWAKEB

K2

PECREQB

J2

AUXDET PSEL

H1

SMIB

P5

PONRSTB

M2

SPISCK

N2

SPICSB

N1

SPISI

M1

SPISO

K13

GND

K14

GND

J13

GND

P4

GND

C14

GND

N14

XT1

M14

XT2

P6

CSEL

A1

GND

A2

GND

A3

GND

A4

GND

A5

GND

A7

GND

A9

GND

A11

GND

A13

GND

A14

GND

B3

GND

B4

GND

B5

GND

B7

GND

B9

GND

B11

GND

B13

GND

B14

GND

C1

GND

C2

GND

C3

GND

C10

GND

C11

GND

D12

D11D4D3

C13

C12

D13

D14

SRCCLK_USB324

-SRCCLK_USB324

C C

CD4148WP/1206/300mA

B B

3VDUAL

SPICSB SPISO

3VDUAL

UD1

UR1 47K/4/1

MX25L4005AM2C-12G/S/[10HP4-112540-11R]

UR6 47K/4/1

UC25 1u/4/X5R/6.3V/K

UX1

24M/20p/30ppm/49US/30/D

UC27

27p/4/NPO/50V/J

UR2

8.2K/4

1

CS#

2

SO

3

WP#

4

VSS

USB3_IP17 USB3_IN17

USB3_OP17 USB3_ON17

-PCIE_RST15,16,17,19

-PCIE_WAKE13,15,16,17,31,32

3VDUAL

UFB2 0/6/X

UFB3 0/6/X

XTALI_USB3

XTALO_USB3

UC28

27p/4/NPO/50V/J

UU1

8

VDD

7

HOLD#

6

SCK

5

SI

USB3_IP

UC21 0.1u/4/X7R/16V/K

USB3_IN

UC23 0.1u/4/X7R/16V/K

3VDUAL

UR8 100/4/1

SPISCK SPISI

UC19

0.1u/4/X7R/16V/K/X

UR15 8.2K/4/X UR18 8.2K/4/X UR4 8.2K/4 UR5 8.2K/4

SMIB13

N5N4L14

L13

L10L9G4G3F14

N6

VDD33

VDD10

VDD33

E4E3D9

D8D5C9C8C7C6C5C4P3

E11

E12H3H4

VDD10

uPD720200

GND

F8F7F6F4E14

E13E2E1

F9

F11

F12G1G2G6G7G8G9

G11

G12

G13H6H7H8H9

H12J3J4

GND

J6J1J7J8J9

H11

VDD10

GND

J11

J12K3K4L2L3

D7

K11

K12L5L8L1

VDD10

VDD10GND

GND

L4

UPD720200F1-D AK -A/ S /[ 10H B2-70020 0 - 3 0 R]

A A

USB_1V0

UC30 10u/8/X5R/6.3V/K

UC31

0.1u/4/X7R/16V/K

5

UC32

0.01u/4/X7R/25V/K

UC33

0.1u/4/X7R/16V/K

UC34

0.01u/4/X7R/25V/K

UC35

0.1u/4/X7R/16V/K

4

UC36

0.01u/4/X7R/25V/K

UC37

0.1u/4/X7R/16V/K

UC38

0.01u/4/X7R/25V/K

UC39

0.01u/4/X7R/25V/K

3

UC40

1u/4/X5R/6.3V/K

PCH GPIO LIST TABLE

PIN NAME PWR

GP0

GP1/TACH1

GP2/PIRQE#

GP3/PIRQF#

GP4/PIRQG#

GP5/PIRQH#

GP6/TACH2

D D

GP7/TACH3

GP8

GP9/OC5#

GP10/OC6#

GP11/SMBALERT#

GP12

GP13

GP14/OC7#

GP15

GP16

GP17/TACH0

GP18

GP19

GP20

GP21

GP22

GP23

GP24

GP25

C C

GP26

GP27

GP28

GP29

GP30

GP31

GP32

GP33

GP34

GP35

GP36

GP37

GP38

GP39

GP40

GP41

GP42

GP43

GP44

B B

GP45

GP46

GP47

GP48

GP49

GP50

GP51

GP52

GP53

GP54

GP55

GP56

GP57

GP58

GP59

GP60

GP61

GP62

A A

GP63

GP64

GP65

GP66

GP67

GP72

GP73

GP75 H-Z

5

AFTER/

Default

PLTRST

H-Z

MAIN

H

STBY

NATIVE

STBY

NATIVE

STBY

NATIVE

L LAN_PHY_PWR_CTRL

STBY

L

STBY

NATIVE OC7#

STBY

L GPO GPIO15

STBY

MAIN

NATIVE

MAIN

NATIVE

MAIN

H-Z

MAIN

NATIVE

MAIN

L

STBY

NATIVE

STBY

NATIVE

STBY

H

STBY

H

STBY

L

STBY

H-Z

STBY

H-Z

STBY

H

MAIN

H

MAIN

H-Z

MAIN

H-Z

MAIN

H-Z

MAIN

NATIVE

STBY

NATIVE

STBY

NATIVE

STBY

NATIVE

STBY

NATIVE P/U 8.2K 3VDUAL

L N/A

STBY

NATIVE

STBY

NATIVE

L

STBY

NATIVE

MAIN

H-Z

MAIN

H-Z

MAIN

NATIVE

MAIN

NATIVE

H

MAIN

NATIVE

MAIN

NATIVE

H

MAIN

NATIVE

MAIN

NATIVE

H

STBY

NATIVE

STBY

H-Z

STBY

NATIVE

H-Z

STBY

NATIVE

STBY

NATIVE

H-Z

STBY

NATIVE

L

STBY

NATIVE

L

STBY

NATIVE

L

MAIN

NATIVE

L

MAIN

NATIVE

L

MAIN

NATIVE

L

MAIN

NATIVE

L

STBY

NATIVE

H-Z

STBY

NATIVE

H-ZGP74

STBY

NATIVE

STBY NATIVE

5

USAGE NOTE

GPI

-PECI_REQ

GPI

ICH_FAN_TACH1

GPI

-PIRQE

GPI

-PIRQF

GPI

-PIRQG

GPI

-PIRQH

ICH_FAN_TACH2

GPI

ICH_FAN_TACH3

GPI

GPIO8

GPO

OC5#

OC6#

-SMBALERT P/U 8.2K 3VDUAL

GPI

GPIO13 P/U 8.2K 3VDUAL

GPI

-SKTOCC

GPI

ICH_FAN_TACH0

MB_ID0

-LAN1_ISO

GPI

VCC18_PCH_OV2

GPI

VCORE_OV3

GPI

-LDRQ1 P/U 8.2K VCC3

GPO

TLS

-CPU_STOP P/U 8.2K 3VDUAL

-ACZ_DET

GPO

GPIO27

GPIO28

GPO

GPI

GPIO29

GPI

S_PWR_ACK

N/A(Reverse)

GPI

MB_ID1

GPO

LOAD-LINE

GPO

-PCI_STOP

GPI

GPIO35L

GPO

-LAN1_DSM

GPI

N/A

VCORE_OV2

GPI

-LAN_DSM

OC1#

OC2#

OC3#

OC4#

-LPCPME

PWR_LED

PSI LED

IN

EN_PWM

IN

VCC18_OV1

-REQ1

-GNT1

-REQ2

-GNT2

-REQ3

-GNT3

N/A(Reverse)

VCORE_OV1

IN

F_USB_OC

USB_OC0#

N/A(Reverse)

-SUSTAT

SUSCLK

CLKOUTFLEX0

CLKOUTFLEX1

CLKOUTFLEX2

CLKOUTFLEX3

VCORE_OV4 P/U 8.2K 3VDUAL

1_05V_OV1 P/U 8.2K 3VDUAL

1_05V_OV2 P/U 8.2K 3VDUAL

N/A(Reverse)

N/A

P/U 8.2K VCC3

N/A

P/U 8.2K 3VDUAL

N/A

P/U 8.2K 3VDUAL

N/A

P/U 8.2K VCC3

N/A

P/D 8.2K GND

P/U 8.2K VCC3

P/U 1K VCC3LED_CTL

P/U 8.2K VCC3

P/U 8.2K 3VDUAL

N/A

P/U 100K 3VDUAL

P/U 8.2K VCC3

P/D 8.2K GND

P/U 1K VCC3

P/U 8.2K VCC3

N/A

P/U 8.2K 3VDUAL

P/U 8.2K VCC3

P/U 2.2K VCC

N/A

P/U 2.2K VCC

N/A

P/U 2.2K VCC

N/A

P/U 8.2K 3VDUAL

N/A

P/U 8.2K 3VDUAL

N/A

N/AGPIO63

N/A

P/U 8.2K 3VDUAL

4

Super I/O ITE8720 GPIO Table

PIN NAME USAGE NOTE

SVC/PECI_RQT/GP14

PWROK1/GP13

KRST#/GP62

SO/GP50

IRTX/GP47/CE2_N/JP7

GP46/IRRX

PSION#/GP42

PWROK2#/GP41

PCIRST3#/GP10/VDIMM_STR_EN

RSMRST#CIRRX1/GP55

PME#/GP54

PD5/GP75/BUSSO0

PIN NAME

FAN_TAC2/GP52

FAN_TAC3/GP37

VIDO3/FAN_TAC4/GP25/DSR2#

FAN_CTL2/GP51

FAN_CTL3/GP36

VID4/GP34

VID3/GP33

VID2/GP32

VCORE_GOOD/VID6/GP63

VID5/GP35

VID1/GP31

VID0/GP30

SLCT/GP80

PE/GP81

BUSY/GP82

PD3/GP73/BUSSI1

PD4/GP74/BUSSI2

VCORE_EN/VID7/GP64

PD0/GP70

PD1/GP71

PD2/GP72/BUSSI0

GP22/SCK

VIDO5/GP27/SIN2

PCIRST2#/GP11

PCIRST1#/GP12

3VSBSW#/GP40

SUSC#/GP53

GP23/SI

VIDO0/GP20/CTS2#

GP65/VDDA_EN/GB_01

PD6/GP76/BUSSO1

PD7/GP77/BUSSO2

AFD#/GP86/SMBC_R

INIT#/GP85/SMBD_M

ACK#/GP83

VIDO1/GP21/DCD2#

STB#/GP87/SMBC_M

PWRON#GP44

PANSWH#/GP43

KDAT/GP61

KCLK/GP60

MDAT/GP57

MACL/GP56

GP66/VLDT_EN/GB_02

KDAT/GP61

GP67/CPU_PG/GB_03

SLIN#/GP84/SMBD_R

PSI_L/FAN_CLT5/CIRRX2/GP16

VIDO4/GP26/SOUT2

VIDO2/FAN_TAC5/GP24/DSR2#

VIDO6/GP17/RI2#

VIDO7/JP6/DTR2#

PD5/GP75/BUSSO0 SB_LED3_C

4

-PECI_REQ

PWROK1/ITE_PWROK

-KBRST

-ICH_SPI_CS

CEB_N

-LAN2_DSM

-PSON

PECI_CTL

-PCIE_RST

-RSMRST

-LPCPME

N/A

USAGE NOTE

FANIO2

FANIO3

FANIO4

FANPWM2

FANPWM3

BEEP-

TURBO1

TURBO0

CPUT_LED1_C

CPUT_LED2_C

CPUT_LED3_C

-LAN1_DSM

CPU_LED1_C

CPU_LED2_C

CPU_LED3_C

SB_LED1_C

SB_LED2_C

IT_GP64

NB_LED1_C

NB_LED2_C

NB_LED3_C

LOW_PWR_1

LOW_PWR_2

-PFMRST1

-PFMRST2

CSI_F0

CSI_F1

BSEL166_3/CSISBSL

CPUT_LED1_C

MB_ID2

MB_ID3

MB_ID4

空

SEC_2x8

DDR_LED1_C

DDR_LED2_C

DDR_LED3_C

VCORE_OV1

PWRBTSW

-PWRBTSW

KDAT

KCLK

MDAT

NBT_LED1_C

PWM2_CR

EN_LOADLINE

-EN_PWM2

-THERM

DDR18V_PH2_EN

DDR18V_LED

1_1V_PH_EN

JP6

3

NBT_LED1_C

SB_LED3_C

BSEL166_1

BSEL166_2

BSEL166_4

FST_2X8

GTLREF_AD2

MCLK

IT_GP67/-EN_PWM2

3

VCC3

VCC1_8_PCH

L

VCC

LM324

PWM

VCC3_DAC

L

DDR15V

VCC1_05_PCH

L

各相位的擺法如下

PH1

PH2

DL2

DL4 DL3

PCH

BIOS

超電壓對應表

線路圖名稱

Vcore

CPU_VTT

CPU_VAXG

VCC1_8_PCH

VCC1_05_PCH

3VDUAL

DDR15V

DDRVTT

VRE F_CA_A/VR EF_CA_B

VRE F_DQ_A/VR EF_DQ_B

3 pin FAN control 4 pin FAN control FAN speed Controller

CPU FAN

SYS FAN

PWR FAN

FANPWM1 ICH_FAN_PWM2 FANPWM2 ICH_FAN_PWM1

CPU Vcore CPU Termination CPU Graphic Core CPU PLL PCH core 3VDUAL DRAM voltage DRAM Terminatio DRAM Address Ref DRAM Data Ref

N/A N/A

2

5VSB

VCC

CPU

:

BIOS選項

FANPWM3 ICH_FAN_PWM0

N/A

N/ASVD/PCIRSTIN#/CIRTX/GP15

2

5VDUAL 3VDUAL

:

PH5

DL7DL9

FANIO1 ICH_FAN_TACH0 FANIO2 ICH_FAN_TACH1 FANIO3 ICH_FAN_TACH2

1

ISL8014

PH6PH8 PH7

DL5

PH3

DL6

DL8

PH4

L3L4

VTT VCORE

PH1 PH2

散熱模組料號

8IBP:

1.12SP2-01A001-Y1R/Y2R

2.12SP2-01A001-Z1R/Z2R (HIBRID

模組包材階

IT8720 PCH IT8720 PCH IT8720 PCH

Gigabyte Technology

Title

Size Document Number Rev

C

Date: Sheet of

VCC1_05_ME

ISL8014

:

)

TABLE LIST

GA- P55 A-UD 3

1

1.02

38 38Friday, November 13, 2009

Gigabyte GA-P55A-UD3 Service Manual rev. 1.02

Specifications and Main Features

Frequently Asked Questions

User Manual